241665225

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 410908224

約数和(自身を除く): 169242999

約数列:

[1, 3, 5, 15, 25, 61, 75, 101, 183, 303, 305, 505, 523, 915, 1515, 1525, 1569, 2525, 2615, 4575, 6161, 7575, 7845, 13075, 18483, 30805, 31903, 39225, 52823, 92415, 95709, 154025, 158469, 159515, 264115, 462075, 478545, 792345, 797575, 1320575, 2392725, 3222203, 3961725, 9666609, 16111015, 48333045, 80555075, 241665225]

約数ペア:

[(1, 241665225), (3, 80555075), (5, 48333045), (15, 16111015), (25, 9666609), (61, 3961725), (75, 3222203), (101, 2392725), (183, 1320575), (303, 797575), (305, 792345), (505, 478545), (523, 462075), (915, 264115), (1515, 159515), (1525, 158469), (1569, 154025), (2525, 95709), (2615, 92415), (4575, 52823), (6161, 39225), (7575, 31903), (7845, 30805), (13075, 18483)]