11751468175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{1823}}^1$

素因数の和:2224

約数の個数: 48

約数和(自身を含む): 15768990720

約数和(自身を除く): 4017522545

約数列:

[1, 5, 19, 25, 41, 95, 205, 331, 475, 779, 1025, 1655, 1823, 3895, 6289, 8275, 9115, 13571, 19475, 31445, 34637, 45575, 67855, 74743, 157225, 173185, 257849, 339275, 373715, 603413, 865925, 1289245, 1420117, 1868575, 3017065, 6446225, 7100585, 11464847, 15085325, 24739933, 35502925, 57324235, 123699665, 286621175, 470058727, 618498325, 2350293635, 11751468175]

約数ペア:

[(1, 11751468175), (5, 2350293635), (19, 618498325), (25, 470058727), (41, 286621175), (95, 123699665), (205, 57324235), (331, 35502925), (475, 24739933), (779, 15085325), (1025, 11464847), (1655, 7100585), (1823, 6446225), (3895, 3017065), (6289, 1868575), (8275, 1420117), (9115, 1289245), (13571, 865925), (19475, 603413), (31445, 373715), (34637, 339275), (45575, 257849), (67855, 173185), (74743, 157225)]