6451965

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 12383280

約数和(自身を除く): 5931315

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 269, 369, 533, 585, 615, 807, 1345, 1599, 1845, 2421, 2665, 3497, 4035, 4797, 7995, 10491, 11029, 12105, 17485, 23985, 31473, 33087, 52455, 55145, 99261, 143377, 157365, 165435, 430131, 496305, 716885, 1290393, 2150655, 6451965]

約数ペア:

[(1, 6451965), (3, 2150655), (5, 1290393), (9, 716885), (13, 496305), (15, 430131), (39, 165435), (41, 157365), (45, 143377), (65, 99261), (117, 55145), (123, 52455), (195, 33087), (205, 31473), (269, 23985), (369, 17485), (533, 12105), (585, 11029), (615, 10491), (807, 7995), (1345, 4797), (1599, 4035), (1845, 3497), (2421, 2665)]