152047405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3109

約数の個数: 32

約数和(自身を含む): 209986560

約数和(自身を除く): 57939155

約数列:

[1, 5, 17, 19, 31, 85, 95, 155, 323, 527, 589, 1615, 2635, 2945, 3037, 10013, 15185, 50065, 51629, 57703, 94147, 258145, 288515, 470735, 980951, 1600499, 1788793, 4904755, 8002495, 8943965, 30409481, 152047405]

約数ペア:

[(1, 152047405), (5, 30409481), (17, 8943965), (19, 8002495), (31, 4904755), (85, 1788793), (95, 1600499), (155, 980951), (323, 470735), (527, 288515), (589, 258145), (1615, 94147), (2635, 57703), (2945, 51629), (3037, 50065), (10013, 15185)]