2125655325

素因数分解:

$3^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 3987244800

約数和(自身を除く): 1861589475

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 109, 135, 167, 173, 225, 327, 501, 519, 545, 675, 835, 865, 981, 1503, 1557, 1635, 2505, 2595, 2725, 2943, 4175, 4325, 4509, 4671, 4905, 7515, 7785, 8175, 12525, 12975, 14715, 18203, 18857, 22545, 23355, 24525, 28891, 37575, 38925, 54609, 56571, 73575, 86673, 91015, 94285, 112725, 116775, 144455, 163827, 169713, 260019, 273045, 282855, 433365, 455075, 471425, 491481, 509139, 722275, 780057, 819135, 848565, 1300095, 1365225, 1414275, 2166825, 2457405, 2545695, 3149119, 3900285, 4095675, 4242825, 6500475, 9447357, 12287025, 12728475, 15745595, 19501425, 28342071, 47236785, 78727975, 85026213, 141710355, 236183925, 425131065, 708551775, 2125655325]

約数ペア:

[(1, 2125655325), (3, 708551775), (5, 425131065), (9, 236183925), (15, 141710355), (25, 85026213), (27, 78727975), (45, 47236785), (75, 28342071), (109, 19501425), (135, 15745595), (167, 12728475), (173, 12287025), (225, 9447357), (327, 6500475), (501, 4242825), (519, 4095675), (545, 3900285), (675, 3149119), (835, 2545695), (865, 2457405), (981, 2166825), (1503, 1414275), (1557, 1365225), (1635, 1300095), (2505, 848565), (2595, 819135), (2725, 780057), (2943, 722275), (4175, 509139), (4325, 491481), (4509, 471425), (4671, 455075), (4905, 433365), (7515, 282855), (7785, 273045), (8175, 260019), (12525, 169713), (12975, 163827), (14715, 144455), (18203, 116775), (18857, 112725), (22545, 94285), (23355, 91015), (24525, 86673), (28891, 73575), (37575, 56571), (38925, 54609)]