3886377975

素因数分解:

$3^5\times 5^2\times {\mathrm{103}}^1\times {\mathrm{6211}}^1$

素因数の和:6339

約数の個数: 72

約数和(自身を含む): 7290005632

約数和(自身を除く): 3403627657

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 103, 135, 225, 243, 309, 405, 515, 675, 927, 1215, 1545, 2025, 2575, 2781, 4635, 6075, 6211, 7725, 8343, 13905, 18633, 23175, 25029, 31055, 41715, 55899, 69525, 93165, 125145, 155275, 167697, 208575, 279495, 465825, 503091, 625725, 639733, 838485, 1397475, 1509273, 1919199, 2515455, 3198665, 4192425, 5757597, 7546365, 9595995, 12577275, 15993325, 17272791, 28787985, 37731825, 47979975, 51818373, 86363955, 143939925, 155455119, 259091865, 431819775, 777275595, 1295459325, 3886377975]

約数ペア:

[(1, 3886377975), (3, 1295459325), (5, 777275595), (9, 431819775), (15, 259091865), (25, 155455119), (27, 143939925), (45, 86363955), (75, 51818373), (81, 47979975), (103, 37731825), (135, 28787985), (225, 17272791), (243, 15993325), (309, 12577275), (405, 9595995), (515, 7546365), (675, 5757597), (927, 4192425), (1215, 3198665), (1545, 2515455), (2025, 1919199), (2575, 1509273), (2781, 1397475), (4635, 838485), (6075, 639733), (6211, 625725), (7725, 503091), (8343, 465825), (13905, 279495), (18633, 208575), (23175, 167697), (25029, 155275), (31055, 125145), (41715, 93165), (55899, 69525)]