184425975

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 345251712

約数和(自身を除く): 160825737

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 137, 155, 193, 225, 279, 411, 465, 579, 685, 775, 965, 1233, 1395, 1737, 2055, 2325, 2895, 3425, 4247, 4825, 5983, 6165, 6975, 8685, 10275, 12741, 14475, 17949, 21235, 26441, 29915, 30825, 38223, 43425, 53847, 63705, 79323, 89745, 106175, 132205, 149575, 191115, 237969, 269235, 318525, 396615, 448725, 661025, 819671, 955575, 1189845, 1346175, 1983075, 2459013, 4098355, 5949225, 7377039, 12295065, 20491775, 36885195, 61475325, 184425975]

約数ペア:

[(1, 184425975), (3, 61475325), (5, 36885195), (9, 20491775), (15, 12295065), (25, 7377039), (31, 5949225), (45, 4098355), (75, 2459013), (93, 1983075), (137, 1346175), (155, 1189845), (193, 955575), (225, 819671), (279, 661025), (411, 448725), (465, 396615), (579, 318525), (685, 269235), (775, 237969), (965, 191115), (1233, 149575), (1395, 132205), (1737, 106175), (2055, 89745), (2325, 79323), (2895, 63705), (3425, 53847), (4247, 43425), (4825, 38223), (5983, 30825), (6165, 29915), (6975, 26441), (8685, 21235), (10275, 17949), (12741, 14475)]