302655275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 444138240

約数和(自身を除く): 141482965

約数列:

[1, 5, 13, 19, 23, 25, 65, 95, 115, 247, 299, 325, 437, 475, 575, 1235, 1495, 2131, 2185, 5681, 6175, 7475, 10655, 10925, 27703, 28405, 40489, 49013, 53275, 138515, 142025, 202445, 245065, 526357, 637169, 692575, 931247, 1012225, 1225325, 2631785, 3185845, 4656235, 12106211, 13158925, 15929225, 23281175, 60531055, 302655275]

約数ペア:

[(1, 302655275), (5, 60531055), (13, 23281175), (19, 15929225), (23, 13158925), (25, 12106211), (65, 4656235), (95, 3185845), (115, 2631785), (247, 1225325), (299, 1012225), (325, 931247), (437, 692575), (475, 637169), (575, 526357), (1235, 245065), (1495, 202445), (2131, 142025), (2185, 138515), (5681, 53275), (6175, 49013), (7475, 40489), (10655, 28405), (10925, 27703)]