7233075

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 14391936

約数和(自身を除く): 7158861

約数列:

[1, 3, 5, 9, 15, 17, 25, 31, 45, 51, 61, 75, 85, 93, 153, 155, 183, 225, 255, 279, 305, 425, 465, 527, 549, 765, 775, 915, 1037, 1275, 1395, 1525, 1581, 1891, 2325, 2635, 2745, 3111, 3825, 4575, 4743, 5185, 5673, 6975, 7905, 9333, 9455, 13175, 13725, 15555, 17019, 23715, 25925, 28365, 32147, 39525, 46665, 47275, 77775, 85095, 96441, 118575, 141825, 160735, 233325, 289323, 425475, 482205, 803675, 1446615, 2411025, 7233075]

約数ペア:

[(1, 7233075), (3, 2411025), (5, 1446615), (9, 803675), (15, 482205), (17, 425475), (25, 289323), (31, 233325), (45, 160735), (51, 141825), (61, 118575), (75, 96441), (85, 85095), (93, 77775), (153, 47275), (155, 46665), (183, 39525), (225, 32147), (255, 28365), (279, 25925), (305, 23715), (425, 17019), (465, 15555), (527, 13725), (549, 13175), (765, 9455), (775, 9333), (915, 7905), (1037, 6975), (1275, 5673), (1395, 5185), (1525, 4743), (1581, 4575), (1891, 3825), (2325, 3111), (2635, 2745)]