1907383875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5051}}^1$

素因数の和:5141

約数の個数: 64

約数和(自身を含む): 3404643840

約数和(自身を除く): 1497259965

約数列:

[1, 3, 5, 15, 19, 25, 53, 57, 75, 95, 125, 159, 265, 285, 375, 475, 795, 1007, 1325, 1425, 2375, 3021, 3975, 5035, 5051, 6625, 7125, 15105, 15153, 19875, 25175, 25255, 75525, 75765, 95969, 125875, 126275, 267703, 287907, 377625, 378825, 479845, 631375, 803109, 1338515, 1439535, 1894125, 2399225, 4015545, 5086357, 6692575, 7197675, 11996125, 15259071, 20077725, 25431785, 33462875, 35988375, 76295355, 100388625, 127158925, 381476775, 635794625, 1907383875]

約数ペア:

[(1, 1907383875), (3, 635794625), (5, 381476775), (15, 127158925), (19, 100388625), (25, 76295355), (53, 35988375), (57, 33462875), (75, 25431785), (95, 20077725), (125, 15259071), (159, 11996125), (265, 7197675), (285, 6692575), (375, 5086357), (475, 4015545), (795, 2399225), (1007, 1894125), (1325, 1439535), (1425, 1338515), (2375, 803109), (3021, 631375), (3975, 479845), (5035, 378825), (5051, 377625), (6625, 287907), (7125, 267703), (15105, 126275), (15153, 125875), (19875, 95969), (25175, 75765), (25255, 75525)]