348530845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8039}}^1$

素因数の和:8109

約数の個数: 32

約数和(自身を含む): 486259200

約数和(自身を除く): 137728355

約数列:

[1, 5, 13, 23, 29, 65, 115, 145, 299, 377, 667, 1495, 1885, 3335, 8039, 8671, 40195, 43355, 104507, 184897, 233131, 522535, 924485, 1165655, 2403661, 3030703, 5362013, 12018305, 15153515, 26810065, 69706169, 348530845]

約数ペア:

[(1, 348530845), (5, 69706169), (13, 26810065), (23, 15153515), (29, 12018305), (65, 5362013), (115, 3030703), (145, 2403661), (299, 1165655), (377, 924485), (667, 522535), (1495, 233131), (1885, 184897), (3335, 104507), (8039, 43355), (8671, 40195)]