30534225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 54472704

約数和(自身を除く): 23938479

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 155, 345, 465, 571, 575, 713, 775, 1713, 1725, 2139, 2325, 2855, 3565, 8565, 10695, 13133, 14275, 17701, 17825, 39399, 42825, 53103, 53475, 65665, 88505, 196995, 265515, 328325, 407123, 442525, 984975, 1221369, 1327575, 2035615, 6106845, 10178075, 30534225]

約数ペア:

[(1, 30534225), (3, 10178075), (5, 6106845), (15, 2035615), (23, 1327575), (25, 1221369), (31, 984975), (69, 442525), (75, 407123), (93, 328325), (115, 265515), (155, 196995), (345, 88505), (465, 65665), (571, 53475), (575, 53103), (713, 42825), (775, 39399), (1713, 17825), (1725, 17701), (2139, 14275), (2325, 13133), (2855, 10695), (3565, 8565)]