74690175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1259}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 142490880

約数和(自身を除く): 67800705

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 113, 175, 339, 525, 565, 791, 1259, 1695, 2373, 2825, 3777, 3955, 6295, 8475, 8813, 11865, 18885, 19775, 26439, 31475, 44065, 59325, 94425, 132195, 142267, 220325, 426801, 660975, 711335, 995869, 2134005, 2987607, 3556675, 4979345, 10670025, 14938035, 24896725, 74690175]

約数ペア:

[(1, 74690175), (3, 24896725), (5, 14938035), (7, 10670025), (15, 4979345), (21, 3556675), (25, 2987607), (35, 2134005), (75, 995869), (105, 711335), (113, 660975), (175, 426801), (339, 220325), (525, 142267), (565, 132195), (791, 94425), (1259, 59325), (1695, 44065), (2373, 31475), (2825, 26439), (3777, 19775), (3955, 18885), (6295, 11865), (8475, 8813)]