323807825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 452054400

約数和(自身を除く): 128246575

約数列:

[1, 5, 11, 25, 55, 61, 97, 199, 275, 305, 485, 671, 995, 1067, 1525, 2189, 2425, 3355, 4975, 5335, 5917, 10945, 12139, 16775, 19303, 26675, 29585, 54725, 60695, 65087, 96515, 133529, 147925, 212333, 303475, 325435, 482575, 667645, 1061665, 1177483, 1627175, 3338225, 5308325, 5887415, 12952313, 29437075, 64761565, 323807825]

約数ペア:

[(1, 323807825), (5, 64761565), (11, 29437075), (25, 12952313), (55, 5887415), (61, 5308325), (97, 3338225), (199, 1627175), (275, 1177483), (305, 1061665), (485, 667645), (671, 482575), (995, 325435), (1067, 303475), (1525, 212333), (2189, 147925), (2425, 133529), (3355, 96515), (4975, 65087), (5335, 60695), (5917, 54725), (10945, 29585), (12139, 26675), (16775, 19303)]