40602715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 56125440

約数和(自身を除く): 15522725

約数列:

[1, 5, 17, 19, 31, 85, 95, 155, 323, 527, 589, 811, 1615, 2635, 2945, 4055, 10013, 13787, 15409, 25141, 50065, 68935, 77045, 125705, 261953, 427397, 477679, 1309765, 2136985, 2388395, 8120543, 40602715]

約数ペア:

[(1, 40602715), (5, 8120543), (17, 2388395), (19, 2136985), (31, 1309765), (85, 477679), (95, 427397), (155, 261953), (323, 125705), (527, 77045), (589, 68935), (811, 50065), (1615, 25141), (2635, 15409), (2945, 13787), (4055, 10013)]