53399775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{383}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 104564736

約数和(自身を除く): 51164961

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 169, 195, 275, 325, 383, 429, 507, 715, 825, 845, 975, 1149, 1859, 1915, 2145, 2535, 3575, 4213, 4225, 4979, 5577, 5745, 9295, 9575, 10725, 12639, 12675, 14937, 21065, 24895, 27885, 28725, 46475, 54769, 63195, 64727, 74685, 105325, 124475, 139425, 164307, 194181, 273845, 315975, 323635, 373425, 711997, 821535, 970905, 1369225, 1618175, 2135991, 3559985, 4107675, 4854525, 10679955, 17799925, 53399775]

約数ペア:

[(1, 53399775), (3, 17799925), (5, 10679955), (11, 4854525), (13, 4107675), (15, 3559985), (25, 2135991), (33, 1618175), (39, 1369225), (55, 970905), (65, 821535), (75, 711997), (143, 373425), (165, 323635), (169, 315975), (195, 273845), (275, 194181), (325, 164307), (383, 139425), (429, 124475), (507, 105325), (715, 74685), (825, 64727), (845, 63195), (975, 54769), (1149, 46475), (1859, 28725), (1915, 27885), (2145, 24895), (2535, 21065), (3575, 14937), (4213, 12675), (4225, 12639), (4979, 10725), (5577, 9575), (5745, 9295)]