61625655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 133660800

約数和(自身を除く): 72035145

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 101, 105, 117, 149, 195, 273, 303, 315, 447, 455, 505, 585, 707, 745, 819, 909, 1043, 1313, 1341, 1365, 1515, 1937, 2121, 2235, 3129, 3535, 3939, 4095, 4545, 5215, 5811, 6363, 6565, 6705, 9191, 9387, 9685, 10605, 11817, 13559, 15049, 15645, 17433, 19695, 27573, 29055, 31815, 40677, 45147, 45955, 46935, 59085, 67795, 75245, 82719, 87165, 105343, 122031, 135441, 137865, 195637, 203385, 225735, 316029, 413595, 526715, 586911, 610155, 677205, 948087, 978185, 1369459, 1580145, 1760733, 2934555, 4108377, 4740435, 6847295, 8803665, 12325131, 20541885, 61625655]

約数ペア:

[(1, 61625655), (3, 20541885), (5, 12325131), (7, 8803665), (9, 6847295), (13, 4740435), (15, 4108377), (21, 2934555), (35, 1760733), (39, 1580145), (45, 1369459), (63, 978185), (65, 948087), (91, 677205), (101, 610155), (105, 586911), (117, 526715), (149, 413595), (195, 316029), (273, 225735), (303, 203385), (315, 195637), (447, 137865), (455, 135441), (505, 122031), (585, 105343), (707, 87165), (745, 82719), (819, 75245), (909, 67795), (1043, 59085), (1313, 46935), (1341, 45955), (1365, 45147), (1515, 40677), (1937, 31815), (2121, 29055), (2235, 27573), (3129, 19695), (3535, 17433), (3939, 15645), (4095, 15049), (4545, 13559), (5215, 11817), (5811, 10605), (6363, 9685), (6565, 9387), (6705, 9191)]