844459375

素因数分解:

$5^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 1139927040

約数和(自身を除く): 295467665

約数列:

[1, 5, 23, 25, 31, 115, 125, 155, 379, 575, 625, 713, 775, 1895, 2875, 3125, 3565, 3875, 8717, 9475, 11749, 14375, 17825, 19375, 43585, 47375, 58745, 71875, 89125, 96875, 217925, 236875, 270227, 293725, 445625, 1089625, 1184375, 1351135, 1468625, 2228125, 5448125, 6755675, 7343125, 27240625, 33778375, 36715625, 168891875, 844459375]

約数ペア:

[(1, 844459375), (5, 168891875), (23, 36715625), (25, 33778375), (31, 27240625), (115, 7343125), (125, 6755675), (155, 5448125), (379, 2228125), (575, 1468625), (625, 1351135), (713, 1184375), (775, 1089625), (1895, 445625), (2875, 293725), (3125, 270227), (3565, 236875), (3875, 217925), (8717, 96875), (9475, 89125), (11749, 71875), (14375, 58745), (17825, 47375), (19375, 43585)]