98889075

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 187675488

約数和(自身を除く): 88786413

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 97, 115, 197, 207, 225, 291, 345, 485, 575, 591, 873, 985, 1035, 1455, 1725, 1773, 2231, 2425, 2955, 4365, 4531, 4925, 5175, 6693, 7275, 8865, 11155, 13593, 14775, 19109, 20079, 21825, 22655, 33465, 40779, 44325, 55775, 57327, 67965, 95545, 100395, 113275, 167325, 171981, 203895, 286635, 339825, 439507, 477725, 501975, 859905, 1019475, 1318521, 1433175, 2197535, 3955563, 4299525, 6592605, 10987675, 19777815, 32963025, 98889075]

約数ペア:

[(1, 98889075), (3, 32963025), (5, 19777815), (9, 10987675), (15, 6592605), (23, 4299525), (25, 3955563), (45, 2197535), (69, 1433175), (75, 1318521), (97, 1019475), (115, 859905), (197, 501975), (207, 477725), (225, 439507), (291, 339825), (345, 286635), (485, 203895), (575, 171981), (591, 167325), (873, 113275), (985, 100395), (1035, 95545), (1455, 67965), (1725, 57327), (1773, 55775), (2231, 44325), (2425, 40779), (2955, 33465), (4365, 22655), (4531, 21825), (4925, 20079), (5175, 19109), (6693, 14775), (7275, 13593), (8865, 11155)]