27832920975

素因数分解:

$3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{631}}^1\times {\mathrm{647}}^1$

素因数の和:1398

約数の個数: 96

約数和(自身を含む): 51798113280

約数和(自身を除く): 23965192305

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 101, 135, 225, 303, 505, 631, 647, 675, 909, 1515, 1893, 1941, 2525, 2727, 3155, 3235, 4545, 5679, 5823, 7575, 9465, 9705, 13635, 15775, 16175, 17037, 17469, 22725, 28395, 29115, 47325, 48525, 63731, 65347, 68175, 85185, 87345, 141975, 145575, 191193, 196041, 318655, 326735, 408257, 425925, 436725, 573579, 588123, 955965, 980205, 1224771, 1593275, 1633675, 1720737, 1764369, 2041285, 2867895, 2940615, 3674313, 4779825, 4901025, 6123855, 8603685, 8821845, 10206425, 11022939, 14339475, 14703075, 18371565, 30619275, 41233957, 43018425, 44109225, 55114695, 91857825, 123701871, 206169785, 275573475, 371105613, 618509355, 1030848925, 1113316839, 1855528065, 3092546775, 5566584195, 9277640325, 27832920975]

約数ペア:

[(1, 27832920975), (3, 9277640325), (5, 5566584195), (9, 3092546775), (15, 1855528065), (25, 1113316839), (27, 1030848925), (45, 618509355), (75, 371105613), (101, 275573475), (135, 206169785), (225, 123701871), (303, 91857825), (505, 55114695), (631, 44109225), (647, 43018425), (675, 41233957), (909, 30619275), (1515, 18371565), (1893, 14703075), (1941, 14339475), (2525, 11022939), (2727, 10206425), (3155, 8821845), (3235, 8603685), (4545, 6123855), (5679, 4901025), (5823, 4779825), (7575, 3674313), (9465, 2940615), (9705, 2867895), (13635, 2041285), (15775, 1764369), (16175, 1720737), (17037, 1633675), (17469, 1593275), (22725, 1224771), (28395, 980205), (29115, 955965), (47325, 588123), (48525, 573579), (63731, 436725), (65347, 425925), (68175, 408257), (85185, 326735), (87345, 318655), (141975, 196041), (145575, 191193)]