102390325

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 130991616

約数和(自身を除く): 28601291

約数列:

[1, 5, 25, 41, 191, 205, 523, 955, 1025, 2615, 4775, 7831, 13075, 21443, 39155, 99893, 107215, 195775, 499465, 536075, 2497325, 4095613, 20478065, 102390325]

約数ペア:

[(1, 102390325), (5, 20478065), (25, 4095613), (41, 2497325), (191, 536075), (205, 499465), (523, 195775), (955, 107215), (1025, 99893), (2615, 39155), (4775, 21443), (7831, 13075)]