47630625

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 95969280

約数和(自身を除く): 48338655

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 125, 133, 175, 191, 285, 375, 399, 475, 525, 573, 625, 665, 875, 955, 1337, 1425, 1875, 1995, 2375, 2625, 2865, 3325, 3629, 4011, 4375, 4775, 6685, 7125, 9975, 10887, 11875, 13125, 14325, 16625, 18145, 20055, 23875, 25403, 33425, 35625, 49875, 54435, 71625, 76209, 83125, 90725, 100275, 119375, 127015, 167125, 249375, 272175, 358125, 381045, 453625, 501375, 635075, 835625, 1360875, 1905225, 2268125, 2506875, 3175375, 6804375, 9526125, 15876875, 47630625]

約数ペア:

[(1, 47630625), (3, 15876875), (5, 9526125), (7, 6804375), (15, 3175375), (19, 2506875), (21, 2268125), (25, 1905225), (35, 1360875), (57, 835625), (75, 635075), (95, 501375), (105, 453625), (125, 381045), (133, 358125), (175, 272175), (191, 249375), (285, 167125), (375, 127015), (399, 119375), (475, 100275), (525, 90725), (573, 83125), (625, 76209), (665, 71625), (875, 54435), (955, 49875), (1337, 35625), (1425, 33425), (1875, 25403), (1995, 23875), (2375, 20055), (2625, 18145), (2865, 16625), (3325, 14325), (3629, 13125), (4011, 11875), (4375, 10887), (4775, 9975), (6685, 7125)]