157096275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15749}}^1$

素因数の和:15788

約数の個数: 48

約数和(自身を含む): 312480000

約数和(自身を除く): 155383725

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1425, 1995, 3325, 9975, 15749, 47247, 78745, 110243, 236235, 299231, 330729, 393725, 551215, 897693, 1181175, 1496155, 1653645, 2094617, 2756075, 4488465, 6283851, 7480775, 8268225, 10473085, 22442325, 31419255, 52365425, 157096275]

約数ペア:

[(1, 157096275), (3, 52365425), (5, 31419255), (7, 22442325), (15, 10473085), (19, 8268225), (21, 7480775), (25, 6283851), (35, 4488465), (57, 2756075), (75, 2094617), (95, 1653645), (105, 1496155), (133, 1181175), (175, 897693), (285, 551215), (399, 393725), (475, 330729), (525, 299231), (665, 236235), (1425, 110243), (1995, 78745), (3325, 47247), (9975, 15749)]