72463425

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 124730112

約数和(自身を除く): 52266687

約数列:

[1, 3, 5, 15, 25, 47, 61, 75, 141, 183, 235, 305, 337, 705, 915, 1011, 1175, 1525, 1685, 2867, 3525, 4575, 5055, 8425, 8601, 14335, 15839, 20557, 25275, 43005, 47517, 61671, 71675, 79195, 102785, 215025, 237585, 308355, 395975, 513925, 966179, 1187925, 1541775, 2898537, 4830895, 14492685, 24154475, 72463425]

約数ペア:

[(1, 72463425), (3, 24154475), (5, 14492685), (15, 4830895), (25, 2898537), (47, 1541775), (61, 1187925), (75, 966179), (141, 513925), (183, 395975), (235, 308355), (305, 237585), (337, 215025), (705, 102785), (915, 79195), (1011, 71675), (1175, 61671), (1525, 47517), (1685, 43005), (2867, 25275), (3525, 20557), (4575, 15839), (5055, 14335), (8425, 8601)]