88070175

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 165391200

約数和(自身を除く): 77321025

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 71, 75, 111, 149, 185, 213, 225, 333, 355, 447, 555, 639, 745, 925, 1065, 1341, 1665, 1775, 2235, 2627, 2775, 3195, 3725, 5325, 5513, 6705, 7881, 8325, 10579, 11175, 13135, 15975, 16539, 23643, 27565, 31737, 33525, 39405, 49617, 52895, 65675, 82695, 95211, 118215, 137825, 158685, 197025, 248085, 264475, 391423, 413475, 476055, 591075, 793425, 1174269, 1240425, 1957115, 2380275, 3522807, 5871345, 9785575, 17614035, 29356725, 88070175]

約数ペア:

[(1, 88070175), (3, 29356725), (5, 17614035), (9, 9785575), (15, 5871345), (25, 3522807), (37, 2380275), (45, 1957115), (71, 1240425), (75, 1174269), (111, 793425), (149, 591075), (185, 476055), (213, 413475), (225, 391423), (333, 264475), (355, 248085), (447, 197025), (555, 158685), (639, 137825), (745, 118215), (925, 95211), (1065, 82695), (1341, 65675), (1665, 52895), (1775, 49617), (2235, 39405), (2627, 33525), (2775, 31737), (3195, 27565), (3725, 23643), (5325, 16539), (5513, 15975), (6705, 13135), (7881, 11175), (8325, 10579)]