30278317455

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{423977}}^1$

素因数の和:424037

約数の個数: 48

約数和(自身を含む): 56270360160

約数和(自身を除く): 25992042705

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 529, 621, 1035, 1587, 2645, 3105, 4761, 7935, 14283, 23805, 71415, 423977, 1271931, 2119885, 3815793, 6359655, 9751471, 11447379, 19078965, 29254413, 48757355, 57236895, 87763239, 146272065, 224283833, 263289717, 438816195, 672851499, 1121419165, 1316448585, 2018554497, 3364257495, 6055663491, 10092772485, 30278317455]

約数ペア:

[(1, 30278317455), (3, 10092772485), (5, 6055663491), (9, 3364257495), (15, 2018554497), (23, 1316448585), (27, 1121419165), (45, 672851499), (69, 438816195), (115, 263289717), (135, 224283833), (207, 146272065), (345, 87763239), (529, 57236895), (621, 48757355), (1035, 29254413), (1587, 19078965), (2645, 11447379), (3105, 9751471), (4761, 6359655), (7935, 3815793), (14283, 2119885), (23805, 1271931), (71415, 423977)]