158602275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 108

約数和(自身を含む): 318005688

約数和(自身を除く): 159403413

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 43, 45, 65, 75, 97, 117, 129, 169, 195, 215, 225, 291, 325, 387, 485, 507, 559, 585, 645, 845, 873, 975, 1075, 1261, 1455, 1521, 1677, 1935, 2425, 2535, 2795, 2925, 3225, 3783, 4171, 4225, 4365, 5031, 6305, 7267, 7275, 7605, 8385, 9675, 11349, 12513, 12675, 13975, 16393, 18915, 20855, 21801, 21825, 25155, 31525, 36335, 37539, 38025, 41925, 49179, 54223, 56745, 62565, 65403, 81965, 94575, 104275, 109005, 125775, 147537, 162669, 181675, 187695, 245895, 271115, 283725, 312825, 327015, 409825, 488007, 545025, 704899, 737685, 813345, 938475, 1229475, 1355575, 1635075, 2114697, 2440035, 3524495, 3688425, 4066725, 6344091, 10573485, 12200175, 17622475, 31720455, 52867425, 158602275]

約数ペア:

[(1, 158602275), (3, 52867425), (5, 31720455), (9, 17622475), (13, 12200175), (15, 10573485), (25, 6344091), (39, 4066725), (43, 3688425), (45, 3524495), (65, 2440035), (75, 2114697), (97, 1635075), (117, 1355575), (129, 1229475), (169, 938475), (195, 813345), (215, 737685), (225, 704899), (291, 545025), (325, 488007), (387, 409825), (485, 327015), (507, 312825), (559, 283725), (585, 271115), (645, 245895), (845, 187695), (873, 181675), (975, 162669), (1075, 147537), (1261, 125775), (1455, 109005), (1521, 104275), (1677, 94575), (1935, 81965), (2425, 65403), (2535, 62565), (2795, 56745), (2925, 54223), (3225, 49179), (3783, 41925), (4171, 38025), (4225, 37539), (4365, 36335), (5031, 31525), (6305, 25155), (7267, 21825), (7275, 21801), (7605, 20855), (8385, 18915), (9675, 16393), (11349, 13975), (12513, 12675)]