26368875

素因数分解:

$3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 52590720

約数和(自身を除く): 26221845

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 125, 135, 195, 225, 325, 351, 375, 585, 601, 675, 975, 1125, 1625, 1755, 1803, 2925, 3005, 3375, 4875, 5409, 7813, 8775, 9015, 14625, 15025, 16227, 23439, 27045, 39065, 43875, 45075, 70317, 75125, 81135, 117195, 135225, 195325, 210951, 225375, 351585, 405675, 585975, 676125, 976625, 1054755, 1757925, 2028375, 2929875, 5273775, 8789625, 26368875]

約数ペア:

[(1, 26368875), (3, 8789625), (5, 5273775), (9, 2929875), (13, 2028375), (15, 1757925), (25, 1054755), (27, 976625), (39, 676125), (45, 585975), (65, 405675), (75, 351585), (117, 225375), (125, 210951), (135, 195325), (195, 135225), (225, 117195), (325, 81135), (351, 75125), (375, 70317), (585, 45075), (601, 43875), (675, 39065), (975, 27045), (1125, 23439), (1625, 16227), (1755, 15025), (1803, 14625), (2925, 9015), (3005, 8775), (3375, 7813), (4875, 5409)]