201474075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{149}}^2$

素因数の和:333

約数の個数: 54

約数和(自身を含む): 368612692

約数和(自身を除く): 167138617

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 149, 165, 275, 363, 447, 605, 745, 825, 1639, 1815, 2235, 3025, 3725, 4917, 8195, 9075, 11175, 18029, 22201, 24585, 40975, 54087, 66603, 90145, 111005, 122925, 244211, 270435, 333015, 450725, 555025, 732633, 1221055, 1352175, 1665075, 2686321, 3663165, 6105275, 8058963, 13431605, 18315825, 40294815, 67158025, 201474075]

約数ペア:

[(1, 201474075), (3, 67158025), (5, 40294815), (11, 18315825), (15, 13431605), (25, 8058963), (33, 6105275), (55, 3663165), (75, 2686321), (121, 1665075), (149, 1352175), (165, 1221055), (275, 732633), (363, 555025), (447, 450725), (605, 333015), (745, 270435), (825, 244211), (1639, 122925), (1815, 111005), (2235, 90145), (3025, 66603), (3725, 54087), (4917, 40975), (8195, 24585), (9075, 22201), (11175, 18029)]