45783975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 81021600

約数和(自身を除く): 35237625

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 149, 241, 255, 425, 447, 723, 745, 1205, 1275, 2235, 2533, 3615, 3725, 4097, 6025, 7599, 11175, 12291, 12665, 18075, 20485, 35909, 37995, 61455, 63325, 102425, 107727, 179545, 189975, 307275, 538635, 610453, 897725, 1831359, 2693175, 3052265, 9156795, 15261325, 45783975]

約数ペア:

[(1, 45783975), (3, 15261325), (5, 9156795), (15, 3052265), (17, 2693175), (25, 1831359), (51, 897725), (75, 610453), (85, 538635), (149, 307275), (241, 189975), (255, 179545), (425, 107727), (447, 102425), (723, 63325), (745, 61455), (1205, 37995), (1275, 35909), (2235, 20485), (2533, 18075), (3615, 12665), (3725, 12291), (4097, 11175), (6025, 7599)]