29509875

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 56362176

約数和(自身を除く): 26852301

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 1543, 2125, 3825, 4629, 6375, 7715, 13887, 19125, 23145, 26231, 38575, 69435, 78693, 115725, 131155, 192875, 236079, 347175, 393465, 578625, 655775, 1180395, 1735875, 1967325, 3278875, 5901975, 9836625, 29509875]

約数ペア:

[(1, 29509875), (3, 9836625), (5, 5901975), (9, 3278875), (15, 1967325), (17, 1735875), (25, 1180395), (45, 655775), (51, 578625), (75, 393465), (85, 347175), (125, 236079), (153, 192875), (225, 131155), (255, 115725), (375, 78693), (425, 69435), (765, 38575), (1125, 26231), (1275, 23145), (1543, 19125), (2125, 13887), (3825, 7715), (4629, 6375)]