1330268225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2677}}^1$

素因数の和:2850

約数の個数: 48

約数和(自身を含む): 1952583360

約数和(自身を除く): 622315135

約数列:

[1, 5, 11, 13, 25, 55, 65, 139, 143, 275, 325, 695, 715, 1529, 1807, 2677, 3475, 3575, 7645, 9035, 13385, 19877, 29447, 34801, 38225, 45175, 66925, 99385, 147235, 174005, 372103, 382811, 496925, 736175, 870025, 1860515, 1914055, 4093133, 4837339, 9302575, 9570275, 20465665, 24186695, 53210729, 102328325, 120933475, 266053645, 1330268225]

約数ペア:

[(1, 1330268225), (5, 266053645), (11, 120933475), (13, 102328325), (25, 53210729), (55, 24186695), (65, 20465665), (139, 9570275), (143, 9302575), (275, 4837339), (325, 4093133), (695, 1914055), (715, 1860515), (1529, 870025), (1807, 736175), (2677, 496925), (3475, 382811), (3575, 372103), (7645, 174005), (9035, 147235), (13385, 99385), (19877, 66925), (29447, 45175), (34801, 38225)]