155395710015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1\times {\mathrm{63211}}^1$

素因数の和:65040

約数の個数: 64

約数和(自身を含む): 306184768512

約数和(自身を除く): 150789058497

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 1801, 5403, 9005, 12607, 23413, 27015, 37821, 63035, 63211, 70239, 117065, 163891, 189105, 189633, 316055, 351195, 442477, 491673, 819455, 821743, 948165, 1327431, 2212385, 2458365, 2465229, 4108715, 5752201, 6637155, 12326145, 17256603, 28761005, 86283015, 113843011, 341529033, 569215055, 796901077, 1479959143, 1707645165, 2390703231, 3984505385, 4439877429, 7399795715, 10359714001, 11953516155, 22199387145, 31079142003, 51798570005, 155395710015]

約数ペア:

[(1, 155395710015), (3, 51798570005), (5, 31079142003), (7, 22199387145), (13, 11953516155), (15, 10359714001), (21, 7399795715), (35, 4439877429), (39, 3984505385), (65, 2390703231), (91, 1707645165), (105, 1479959143), (195, 796901077), (273, 569215055), (455, 341529033), (1365, 113843011), (1801, 86283015), (5403, 28761005), (9005, 17256603), (12607, 12326145), (23413, 6637155), (27015, 5752201), (37821, 4108715), (63035, 2465229), (63211, 2458365), (70239, 2212385), (117065, 1327431), (163891, 948165), (189105, 821743), (189633, 819455), (316055, 491673), (351195, 442477)]