72998655

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4093}}^1$

素因数の和:4171

約数の個数: 32

約数和(自身を含む): 123802560

約数和(自身を除く): 50803905

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 435, 615, 1189, 3567, 4093, 5945, 12279, 17835, 20465, 61395, 118697, 167813, 356091, 503439, 593485, 839065, 1780455, 2517195, 4866577, 14599731, 24332885, 72998655]

約数ペア:

[(1, 72998655), (3, 24332885), (5, 14599731), (15, 4866577), (29, 2517195), (41, 1780455), (87, 839065), (123, 593485), (145, 503439), (205, 356091), (435, 167813), (615, 118697), (1189, 61395), (3567, 20465), (4093, 17835), (5945, 12279)]