75947085

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 147168000

約数和(自身を除く): 71220915

約数列:

[1, 3, 5, 9, 15, 19, 27, 29, 45, 57, 87, 95, 135, 145, 171, 261, 285, 435, 513, 551, 783, 855, 1021, 1305, 1653, 2565, 2755, 3063, 3915, 4959, 5105, 8265, 9189, 14877, 15315, 19399, 24795, 27567, 29609, 45945, 58197, 74385, 88827, 96995, 137835, 148045, 174591, 266481, 290985, 444135, 523773, 562571, 799443, 872955, 1332405, 1687713, 2618865, 2812855, 3997215, 5063139, 8438565, 15189417, 25315695, 75947085]

約数ペア:

[(1, 75947085), (3, 25315695), (5, 15189417), (9, 8438565), (15, 5063139), (19, 3997215), (27, 2812855), (29, 2618865), (45, 1687713), (57, 1332405), (87, 872955), (95, 799443), (135, 562571), (145, 523773), (171, 444135), (261, 290985), (285, 266481), (435, 174591), (513, 148045), (551, 137835), (783, 96995), (855, 88827), (1021, 74385), (1305, 58197), (1653, 45945), (2565, 29609), (2755, 27567), (3063, 24795), (3915, 19399), (4959, 15315), (5105, 14877), (8265, 9189)]