42055065

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 83220480

約数和(自身を除く): 41165415

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 65, 93, 117, 135, 155, 195, 279, 351, 403, 465, 585, 773, 837, 1209, 1395, 1755, 2015, 2319, 3627, 3865, 4185, 6045, 6957, 10049, 10881, 11595, 18135, 20871, 23963, 30147, 34785, 50245, 54405, 71889, 90441, 104355, 119815, 150735, 215667, 271323, 311519, 359445, 452205, 647001, 934557, 1078335, 1356615, 1557595, 2803671, 3235005, 4672785, 8411013, 14018355, 42055065]

約数ペア:

[(1, 42055065), (3, 14018355), (5, 8411013), (9, 4672785), (13, 3235005), (15, 2803671), (27, 1557595), (31, 1356615), (39, 1078335), (45, 934557), (65, 647001), (93, 452205), (117, 359445), (135, 311519), (155, 271323), (195, 215667), (279, 150735), (351, 119815), (403, 104355), (465, 90441), (585, 71889), (773, 54405), (837, 50245), (1209, 34785), (1395, 30147), (1755, 23963), (2015, 20871), (2319, 18135), (3627, 11595), (3865, 10881), (4185, 10049), (6045, 6957)]