53454375

素因数分解:

$3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 120

約数和(自身を含む): 112576464

約数和(自身を除く): 59122089

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 43, 45, 51, 65, 75, 85, 117, 125, 129, 153, 195, 215, 221, 225, 255, 325, 375, 387, 425, 559, 585, 625, 645, 663, 731, 765, 975, 1075, 1105, 1125, 1275, 1625, 1677, 1875, 1935, 1989, 2125, 2193, 2795, 2925, 3225, 3315, 3655, 3825, 4875, 5031, 5375, 5525, 5625, 6375, 6579, 8125, 8385, 9503, 9675, 9945, 10625, 10965, 13975, 14625, 16125, 16575, 18275, 19125, 24375, 25155, 26875, 27625, 28509, 31875, 32895, 41925, 47515, 48375, 49725, 54825, 69875, 73125, 80625, 82875, 85527, 91375, 95625, 125775, 138125, 142545, 164475, 209625, 237575, 241875, 248625, 274125, 349375, 414375, 427635, 456875, 628875, 712725, 822375, 1048125, 1187875, 1243125, 1370625, 2138175, 3144375, 3563625, 4111875, 5939375, 10690875, 17818125, 53454375]

約数ペア:

[(1, 53454375), (3, 17818125), (5, 10690875), (9, 5939375), (13, 4111875), (15, 3563625), (17, 3144375), (25, 2138175), (39, 1370625), (43, 1243125), (45, 1187875), (51, 1048125), (65, 822375), (75, 712725), (85, 628875), (117, 456875), (125, 427635), (129, 414375), (153, 349375), (195, 274125), (215, 248625), (221, 241875), (225, 237575), (255, 209625), (325, 164475), (375, 142545), (387, 138125), (425, 125775), (559, 95625), (585, 91375), (625, 85527), (645, 82875), (663, 80625), (731, 73125), (765, 69875), (975, 54825), (1075, 49725), (1105, 48375), (1125, 47515), (1275, 41925), (1625, 32895), (1677, 31875), (1875, 28509), (1935, 27625), (1989, 26875), (2125, 25155), (2193, 24375), (2795, 19125), (2925, 18275), (3225, 16575), (3315, 16125), (3655, 14625), (3825, 13975), (4875, 10965), (5031, 10625), (5375, 9945), (5525, 9675), (5625, 9503), (6375, 8385), (6579, 8125)]