4045647515

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{4007}}^1$

素因数の和:4356

約数の個数: 48

約数和(自身を含む): 6102516672

約数和(自身を除く): 2056869157

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 317, 455, 637, 1585, 2219, 3185, 4007, 4121, 11095, 15533, 20035, 20605, 28049, 28847, 52091, 77665, 140245, 144235, 196343, 201929, 260455, 364637, 981715, 1009645, 1270219, 1823185, 2552459, 6351095, 8891533, 12762295, 16512847, 44457665, 62240731, 82564235, 115589929, 311203655, 577949645, 809129503, 4045647515]

約数ペア:

[(1, 4045647515), (5, 809129503), (7, 577949645), (13, 311203655), (35, 115589929), (49, 82564235), (65, 62240731), (91, 44457665), (245, 16512847), (317, 12762295), (455, 8891533), (637, 6351095), (1585, 2552459), (2219, 1823185), (3185, 1270219), (4007, 1009645), (4121, 981715), (11095, 364637), (15533, 260455), (20035, 201929), (20605, 196343), (28049, 144235), (28847, 140245), (52091, 77665)]