38228175

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2393}}^1$

素因数の和:2480

約数の個数: 36

約数和(自身を含む): 69464304

約数和(自身を除く): 31236129

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1775, 2393, 3195, 5325, 7179, 11965, 15975, 21537, 35895, 59825, 107685, 169903, 179475, 509709, 538425, 849515, 1529127, 2548545, 4247575, 7645635, 12742725, 38228175]

約数ペア:

[(1, 38228175), (3, 12742725), (5, 7645635), (9, 4247575), (15, 2548545), (25, 1529127), (45, 849515), (71, 538425), (75, 509709), (213, 179475), (225, 169903), (355, 107685), (639, 59825), (1065, 35895), (1775, 21537), (2393, 15975), (3195, 11965), (5325, 7179)]