13783697325

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{6311}}^1$

素因数の和:6915

約数の個数: 72

約数和(自身を含む): 26190305856

約数和(自身を除く): 12406608531

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 571, 765, 1275, 1713, 2855, 3825, 5139, 6311, 8565, 9707, 14275, 18933, 25695, 29121, 31555, 42825, 48535, 56799, 87363, 94665, 107287, 128475, 145605, 157775, 242675, 283995, 321861, 436815, 473325, 536435, 728025, 965583, 1419975, 1609305, 2184075, 2682175, 3603581, 4827915, 8046525, 10810743, 18017905, 24139575, 32432229, 54053715, 61260877, 90089525, 162161145, 183782631, 270268575, 306304385, 551347893, 810805725, 918913155, 1531521925, 2756739465, 4594565775, 13783697325]

約数ペア:

[(1, 13783697325), (3, 4594565775), (5, 2756739465), (9, 1531521925), (15, 918913155), (17, 810805725), (25, 551347893), (45, 306304385), (51, 270268575), (75, 183782631), (85, 162161145), (153, 90089525), (225, 61260877), (255, 54053715), (425, 32432229), (571, 24139575), (765, 18017905), (1275, 10810743), (1713, 8046525), (2855, 4827915), (3825, 3603581), (5139, 2682175), (6311, 2184075), (8565, 1609305), (9707, 1419975), (14275, 965583), (18933, 728025), (25695, 536435), (29121, 473325), (31555, 436815), (42825, 321861), (48535, 283995), (56799, 242675), (87363, 157775), (94665, 145605), (107287, 128475)]