713831175

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:977

約数の個数: 72

約数和(自身を含む): 1324580400

約数和(自身を除く): 610749225

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 89, 129, 215, 225, 267, 387, 445, 645, 801, 829, 1075, 1335, 1935, 2225, 2487, 3225, 3827, 4005, 4145, 6675, 7461, 9675, 11481, 12435, 19135, 20025, 20725, 34443, 35647, 37305, 57405, 62175, 73781, 95675, 106941, 172215, 178235, 186525, 221343, 287025, 320823, 368905, 534705, 664029, 861075, 891175, 1106715, 1604115, 1844525, 2673525, 3172583, 3320145, 5533575, 8020575, 9517749, 15862915, 16600725, 28553247, 47588745, 79314575, 142766235, 237943725, 713831175]

約数ペア:

[(1, 713831175), (3, 237943725), (5, 142766235), (9, 79314575), (15, 47588745), (25, 28553247), (43, 16600725), (45, 15862915), (75, 9517749), (89, 8020575), (129, 5533575), (215, 3320145), (225, 3172583), (267, 2673525), (387, 1844525), (445, 1604115), (645, 1106715), (801, 891175), (829, 861075), (1075, 664029), (1335, 534705), (1935, 368905), (2225, 320823), (2487, 287025), (3225, 221343), (3827, 186525), (4005, 178235), (4145, 172215), (6675, 106941), (7461, 95675), (9675, 73781), (11481, 62175), (12435, 57405), (19135, 37305), (20025, 35647), (20725, 34443)]