124206675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1597}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 221137632

約数和(自身を除く): 96930957

約数列:

[1, 3, 5, 15, 17, 25, 51, 61, 75, 85, 183, 255, 305, 425, 915, 1037, 1275, 1525, 1597, 3111, 4575, 4791, 5185, 7985, 15555, 23955, 25925, 27149, 39925, 77775, 81447, 97417, 119775, 135745, 292251, 407235, 487085, 678725, 1461255, 1656089, 2036175, 2435425, 4968267, 7306275, 8280445, 24841335, 41402225, 124206675]

約数ペア:

[(1, 124206675), (3, 41402225), (5, 24841335), (15, 8280445), (17, 7306275), (25, 4968267), (51, 2435425), (61, 2036175), (75, 1656089), (85, 1461255), (183, 678725), (255, 487085), (305, 407235), (425, 292251), (915, 135745), (1037, 119775), (1275, 97417), (1525, 81447), (1597, 77775), (3111, 39925), (4575, 27149), (4791, 25925), (5185, 23955), (7985, 15555)]