735243525

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:727

約数の個数: 72

約数和(自身を含む): 1370570760

約数和(自身を除く): 635327235

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 281, 401, 435, 725, 843, 1203, 1305, 1405, 2005, 2175, 2529, 3609, 4215, 6015, 6525, 7025, 8149, 10025, 11629, 12645, 18045, 21075, 24447, 30075, 34887, 40745, 58145, 63225, 73341, 90225, 104661, 112681, 122235, 174435, 203725, 290725, 338043, 366705, 523305, 563405, 611175, 872175, 1014129, 1690215, 1833525, 2616525, 2817025, 3267749, 5070645, 8451075, 9803247, 16338745, 25353225, 29409741, 49016235, 81693725, 147048705, 245081175, 735243525]

約数ペア:

[(1, 735243525), (3, 245081175), (5, 147048705), (9, 81693725), (15, 49016235), (25, 29409741), (29, 25353225), (45, 16338745), (75, 9803247), (87, 8451075), (145, 5070645), (225, 3267749), (261, 2817025), (281, 2616525), (401, 1833525), (435, 1690215), (725, 1014129), (843, 872175), (1203, 611175), (1305, 563405), (1405, 523305), (2005, 366705), (2175, 338043), (2529, 290725), (3609, 203725), (4215, 174435), (6015, 122235), (6525, 112681), (7025, 104661), (8149, 90225), (10025, 73341), (11629, 63225), (12645, 58145), (18045, 40745), (21075, 34887), (24447, 30075)]