914888925

素因数分解:

$3^5\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2063}}^1$

素因数の和:2161

約数の個数: 72

約数和(自身を含む): 1723473024

約数和(自身を除く): 808584099

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 81, 135, 219, 225, 243, 365, 405, 657, 675, 1095, 1215, 1825, 1971, 2025, 2063, 3285, 5475, 5913, 6075, 6189, 9855, 10315, 16425, 17739, 18567, 29565, 30945, 49275, 51575, 55701, 88695, 92835, 147825, 150599, 154725, 167103, 278505, 443475, 451797, 464175, 501309, 752995, 835515, 1355391, 1392525, 2258985, 2506545, 3764975, 4066173, 4177575, 6776955, 11294925, 12198519, 12532725, 20330865, 33884775, 36595557, 60992595, 101654325, 182977785, 304962975, 914888925]

約数ペア:

[(1, 914888925), (3, 304962975), (5, 182977785), (9, 101654325), (15, 60992595), (25, 36595557), (27, 33884775), (45, 20330865), (73, 12532725), (75, 12198519), (81, 11294925), (135, 6776955), (219, 4177575), (225, 4066173), (243, 3764975), (365, 2506545), (405, 2258985), (657, 1392525), (675, 1355391), (1095, 835515), (1215, 752995), (1825, 501309), (1971, 464175), (2025, 451797), (2063, 443475), (3285, 278505), (5475, 167103), (5913, 154725), (6075, 150599), (6189, 147825), (9855, 92835), (10315, 88695), (16425, 55701), (17739, 51575), (18567, 49275), (29565, 30945)]