4435005

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 7463808

約数和(自身を除く): 3028803

約数列:

[1, 3, 5, 15, 37, 61, 111, 131, 183, 185, 305, 393, 555, 655, 915, 1965, 2257, 4847, 6771, 7991, 11285, 14541, 23973, 24235, 33855, 39955, 72705, 119865, 295667, 887001, 1478335, 4435005]

約数ペア:

[(1, 4435005), (3, 1478335), (5, 887001), (15, 295667), (37, 119865), (61, 72705), (111, 39955), (131, 33855), (183, 24235), (185, 23973), (305, 14541), (393, 11285), (555, 7991), (655, 6771), (915, 4847), (1965, 2257)]