173071305

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 351381888

約数和(自身を除く): 178310583

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 131, 153, 157, 165, 187, 255, 393, 471, 495, 561, 655, 765, 785, 935, 1179, 1413, 1441, 1683, 1727, 1965, 2227, 2355, 2669, 2805, 4323, 5181, 5895, 6681, 7065, 7205, 8007, 8415, 8635, 11135, 12969, 13345, 15543, 20043, 20567, 21615, 24021, 24497, 25905, 29359, 33405, 40035, 61701, 64845, 73491, 77715, 88077, 100215, 102835, 120105, 122485, 146795, 185103, 220473, 226237, 264231, 308505, 349639, 367455, 440385, 678711, 925515, 1048917, 1102365, 1131185, 1321155, 1748195, 2036133, 3146751, 3393555, 3846029, 5244585, 10180665, 11538087, 15733755, 19230145, 34614261, 57690435, 173071305]

約数ペア:

[(1, 173071305), (3, 57690435), (5, 34614261), (9, 19230145), (11, 15733755), (15, 11538087), (17, 10180665), (33, 5244585), (45, 3846029), (51, 3393555), (55, 3146751), (85, 2036133), (99, 1748195), (131, 1321155), (153, 1131185), (157, 1102365), (165, 1048917), (187, 925515), (255, 678711), (393, 440385), (471, 367455), (495, 349639), (561, 308505), (655, 264231), (765, 226237), (785, 220473), (935, 185103), (1179, 146795), (1413, 122485), (1441, 120105), (1683, 102835), (1727, 100215), (1965, 88077), (2227, 77715), (2355, 73491), (2669, 64845), (2805, 61701), (4323, 40035), (5181, 33405), (5895, 29359), (6681, 25905), (7065, 24497), (7205, 24021), (8007, 21615), (8415, 20567), (8635, 20043), (11135, 15543), (12969, 13345)]