4328415

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 9461088

約数和(自身を除く): 5132673

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 151, 195, 245, 273, 315, 441, 453, 455, 585, 637, 735, 755, 819, 1057, 1359, 1365, 1911, 1963, 2205, 2265, 3171, 3185, 4095, 5285, 5733, 5889, 6795, 7399, 9513, 9555, 9815, 13741, 15855, 17667, 22197, 28665, 29445, 36995, 41223, 47565, 66591, 68705, 88335, 96187, 110985, 123669, 206115, 288561, 332955, 480935, 618345, 865683, 1442805, 4328415]

約数ペア:

[(1, 4328415), (3, 1442805), (5, 865683), (7, 618345), (9, 480935), (13, 332955), (15, 288561), (21, 206115), (35, 123669), (39, 110985), (45, 96187), (49, 88335), (63, 68705), (65, 66591), (91, 47565), (105, 41223), (117, 36995), (147, 29445), (151, 28665), (195, 22197), (245, 17667), (273, 15855), (315, 13741), (441, 9815), (453, 9555), (455, 9513), (585, 7399), (637, 6795), (735, 5889), (755, 5733), (819, 5285), (1057, 4095), (1359, 3185), (1365, 3171), (1911, 2265), (1963, 2205)]