972414975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 1914163200

約数和(自身を除く): 941748225

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 149, 155, 175, 217, 401, 447, 465, 525, 651, 745, 775, 1043, 1085, 1203, 2005, 2235, 2325, 2807, 3129, 3255, 3725, 4619, 5215, 5425, 6015, 8421, 10025, 11175, 12431, 13857, 14035, 15645, 16275, 23095, 26075, 30075, 32333, 37293, 42105, 59749, 62155, 69285, 70175, 78225, 87017, 96999, 115475, 161665, 179247, 186465, 210525, 261051, 298745, 310775, 346425, 418243, 435085, 484995, 808325, 896235, 932325, 1254729, 1305255, 1493725, 1852219, 2091215, 2175425, 2424975, 4481175, 5556657, 6273645, 6526275, 9261095, 10456075, 12965533, 27783285, 31368225, 38896599, 46305475, 64827665, 138916425, 194482995, 324138325, 972414975]

約数ペア:

[(1, 972414975), (3, 324138325), (5, 194482995), (7, 138916425), (15, 64827665), (21, 46305475), (25, 38896599), (31, 31368225), (35, 27783285), (75, 12965533), (93, 10456075), (105, 9261095), (149, 6526275), (155, 6273645), (175, 5556657), (217, 4481175), (401, 2424975), (447, 2175425), (465, 2091215), (525, 1852219), (651, 1493725), (745, 1305255), (775, 1254729), (1043, 932325), (1085, 896235), (1203, 808325), (2005, 484995), (2235, 435085), (2325, 418243), (2807, 346425), (3129, 310775), (3255, 298745), (3725, 261051), (4619, 210525), (5215, 186465), (5425, 179247), (6015, 161665), (8421, 115475), (10025, 96999), (11175, 87017), (12431, 78225), (13857, 70175), (14035, 69285), (15645, 62155), (16275, 59749), (23095, 42105), (26075, 37293), (30075, 32333)]