52615875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 96864768

約数和(自身を除く): 44248893

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 125, 129, 195, 215, 251, 325, 375, 559, 645, 753, 975, 1075, 1255, 1625, 1677, 2795, 3225, 3263, 3765, 4875, 5375, 6275, 8385, 9789, 10793, 13975, 16125, 16315, 18825, 31375, 32379, 41925, 48945, 53965, 69875, 81575, 94125, 140309, 161895, 209625, 244725, 269825, 407875, 420927, 701545, 809475, 1223625, 1349125, 2104635, 3507725, 4047375, 10523175, 17538625, 52615875]

約数ペア:

[(1, 52615875), (3, 17538625), (5, 10523175), (13, 4047375), (15, 3507725), (25, 2104635), (39, 1349125), (43, 1223625), (65, 809475), (75, 701545), (125, 420927), (129, 407875), (195, 269825), (215, 244725), (251, 209625), (325, 161895), (375, 140309), (559, 94125), (645, 81575), (753, 69875), (975, 53965), (1075, 48945), (1255, 41925), (1625, 32379), (1677, 31375), (2795, 18825), (3225, 16315), (3263, 16125), (3765, 13975), (4875, 10793), (5375, 9789), (6275, 8385)]