162495675

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 303217200

約数和(自身を除く): 140721525

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 131, 149, 185, 225, 333, 393, 447, 555, 655, 745, 925, 1179, 1341, 1665, 1965, 2235, 2775, 3275, 3725, 4847, 5513, 5895, 6705, 8325, 9825, 11175, 14541, 16539, 19519, 24235, 27565, 29475, 33525, 43623, 49617, 58557, 72705, 82695, 97595, 121175, 137825, 175671, 218115, 248085, 292785, 363525, 413475, 487975, 722203, 878355, 1090575, 1240425, 1463925, 2166609, 3611015, 4391775, 6499827, 10833045, 18055075, 32499135, 54165225, 162495675]

約数ペア:

[(1, 162495675), (3, 54165225), (5, 32499135), (9, 18055075), (15, 10833045), (25, 6499827), (37, 4391775), (45, 3611015), (75, 2166609), (111, 1463925), (131, 1240425), (149, 1090575), (185, 878355), (225, 722203), (333, 487975), (393, 413475), (447, 363525), (555, 292785), (655, 248085), (745, 218115), (925, 175671), (1179, 137825), (1341, 121175), (1665, 97595), (1965, 82695), (2235, 72705), (2775, 58557), (3275, 49617), (3725, 43623), (4847, 33525), (5513, 29475), (5895, 27565), (6705, 24235), (8325, 19519), (9825, 16539), (11175, 14541)]