55869645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12457}}^1$

素因数の和:12501

約数の個数: 32

約数和(自身を含む): 100461312

約数和(自身を除く): 44591667

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 12457, 37371, 62285, 161941, 186855, 286511, 485823, 809705, 859533, 1432555, 2429115, 3724643, 4297665, 11173929, 18623215, 55869645]

約数ペア:

[(1, 55869645), (3, 18623215), (5, 11173929), (13, 4297665), (15, 3724643), (23, 2429115), (39, 1432555), (65, 859533), (69, 809705), (115, 485823), (195, 286511), (299, 186855), (345, 161941), (897, 62285), (1495, 37371), (4485, 12457)]