371379195

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 781332480

約数和(自身を除く): 409953285

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 47, 51, 55, 85, 99, 135, 141, 153, 165, 187, 235, 255, 297, 313, 423, 459, 495, 517, 561, 705, 765, 799, 935, 939, 1269, 1485, 1551, 1565, 1683, 2115, 2295, 2397, 2585, 2805, 2817, 3443, 3995, 4653, 4695, 5049, 5321, 6345, 7191, 7755, 8415, 8451, 8789, 10329, 11985, 13959, 14085, 14711, 15963, 17215, 21573, 23265, 25245, 26367, 26605, 30987, 35955, 42255, 43945, 44133, 47889, 51645, 58531, 69795, 73555, 79101, 79815, 92961, 107865, 131835, 132399, 143667, 154935, 161821, 175593, 220665, 237303, 239445, 250087, 292655, 395505, 397197, 464805, 485463, 526779, 661995, 718335, 750261, 809105, 877965, 1186515, 1250435, 1456389, 1580337, 1985985, 2250783, 2427315, 2633895, 2750957, 3751305, 4369167, 6752349, 7281945, 7901685, 8252871, 11253915, 13754785, 21845835, 24758613, 33761745, 41264355, 74275839, 123793065, 371379195]

約数ペア:

[(1, 371379195), (3, 123793065), (5, 74275839), (9, 41264355), (11, 33761745), (15, 24758613), (17, 21845835), (27, 13754785), (33, 11253915), (45, 8252871), (47, 7901685), (51, 7281945), (55, 6752349), (85, 4369167), (99, 3751305), (135, 2750957), (141, 2633895), (153, 2427315), (165, 2250783), (187, 1985985), (235, 1580337), (255, 1456389), (297, 1250435), (313, 1186515), (423, 877965), (459, 809105), (495, 750261), (517, 718335), (561, 661995), (705, 526779), (765, 485463), (799, 464805), (935, 397197), (939, 395505), (1269, 292655), (1485, 250087), (1551, 239445), (1565, 237303), (1683, 220665), (2115, 175593), (2295, 161821), (2397, 154935), (2585, 143667), (2805, 132399), (2817, 131835), (3443, 107865), (3995, 92961), (4653, 79815), (4695, 79101), (5049, 73555), (5321, 69795), (6345, 58531), (7191, 51645), (7755, 47889), (8415, 44133), (8451, 43945), (8789, 42255), (10329, 35955), (11985, 30987), (13959, 26605), (14085, 26367), (14711, 25245), (15963, 23265), (17215, 21573)]