56229225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 101285184

約数和(自身を除く): 45055959

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 101, 195, 303, 325, 505, 571, 975, 1313, 1515, 1713, 2525, 2855, 3939, 6565, 7423, 7575, 8565, 14275, 19695, 22269, 32825, 37115, 42825, 57671, 98475, 111345, 173013, 185575, 288355, 556725, 749723, 865065, 1441775, 2249169, 3748615, 4325325, 11245845, 18743075, 56229225]

約数ペア:

[(1, 56229225), (3, 18743075), (5, 11245845), (13, 4325325), (15, 3748615), (25, 2249169), (39, 1441775), (65, 865065), (75, 749723), (101, 556725), (195, 288355), (303, 185575), (325, 173013), (505, 111345), (571, 98475), (975, 57671), (1313, 42825), (1515, 37115), (1713, 32825), (2525, 22269), (2855, 19695), (3939, 14275), (6565, 8565), (7423, 7575)]