71292585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1858

約数の個数: 64

約数和(自身を含む): 145313280

約数和(自身を除く): 74020695

約数列:

[1, 3, 5, 7, 13, 15, 21, 29, 35, 39, 65, 87, 91, 105, 145, 195, 203, 273, 377, 435, 455, 609, 1015, 1131, 1365, 1801, 1885, 2639, 3045, 5403, 5655, 7917, 9005, 12607, 13195, 23413, 27015, 37821, 39585, 52229, 63035, 70239, 117065, 156687, 163891, 189105, 261145, 351195, 365603, 491673, 678977, 783435, 819455, 1096809, 1828015, 2036931, 2458365, 3394885, 4752839, 5484045, 10184655, 14258517, 23764195, 71292585]

約数ペア:

[(1, 71292585), (3, 23764195), (5, 14258517), (7, 10184655), (13, 5484045), (15, 4752839), (21, 3394885), (29, 2458365), (35, 2036931), (39, 1828015), (65, 1096809), (87, 819455), (91, 783435), (105, 678977), (145, 491673), (195, 365603), (203, 351195), (273, 261145), (377, 189105), (435, 163891), (455, 156687), (609, 117065), (1015, 70239), (1131, 63035), (1365, 52229), (1801, 39585), (1885, 37821), (2639, 27015), (3045, 23413), (5403, 13195), (5655, 12607), (7917, 9005)]