22227625

素因数分解:

$5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 34145280

約数和(自身を除く): 11917655

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 125, 133, 175, 191, 245, 475, 665, 875, 931, 955, 1225, 1337, 2375, 3325, 3629, 4655, 4775, 6125, 6685, 9359, 16625, 18145, 23275, 23875, 25403, 33425, 46795, 90725, 116375, 127015, 167125, 177821, 233975, 453625, 635075, 889105, 1169875, 3175375, 4445525, 22227625]

約数ペア:

[(1, 22227625), (5, 4445525), (7, 3175375), (19, 1169875), (25, 889105), (35, 635075), (49, 453625), (95, 233975), (125, 177821), (133, 167125), (175, 127015), (191, 116375), (245, 90725), (475, 46795), (665, 33425), (875, 25403), (931, 23875), (955, 23275), (1225, 18145), (1337, 16625), (2375, 9359), (3325, 6685), (3629, 6125), (4655, 4775)]