6387975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 13057200

約数和(自身を除く): 6669225

約数列:

[1, 3, 5, 9, 11, 15, 25, 29, 33, 45, 55, 75, 87, 89, 99, 145, 165, 225, 261, 267, 275, 319, 435, 445, 495, 725, 801, 825, 957, 979, 1305, 1335, 1595, 2175, 2225, 2475, 2581, 2871, 2937, 4005, 4785, 4895, 6525, 6675, 7743, 7975, 8811, 12905, 14355, 14685, 20025, 23229, 23925, 24475, 28391, 38715, 44055, 64525, 71775, 73425, 85173, 116145, 141955, 193575, 220275, 255519, 425865, 580725, 709775, 1277595, 2129325, 6387975]

約数ペア:

[(1, 6387975), (3, 2129325), (5, 1277595), (9, 709775), (11, 580725), (15, 425865), (25, 255519), (29, 220275), (33, 193575), (45, 141955), (55, 116145), (75, 85173), (87, 73425), (89, 71775), (99, 64525), (145, 44055), (165, 38715), (225, 28391), (261, 24475), (267, 23925), (275, 23229), (319, 20025), (435, 14685), (445, 14355), (495, 12905), (725, 8811), (801, 7975), (825, 7743), (957, 6675), (979, 6525), (1305, 4895), (1335, 4785), (1595, 4005), (2175, 2937), (2225, 2871), (2475, 2581)]