4518675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 9800960

約数和(自身を除く): 5282285

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 133, 151, 171, 175, 225, 285, 315, 399, 453, 475, 525, 665, 755, 855, 1057, 1197, 1359, 1425, 1575, 1995, 2265, 2869, 3171, 3325, 3775, 4275, 5285, 5985, 6795, 8607, 9513, 9975, 11325, 14345, 15855, 20083, 25821, 26425, 29925, 33975, 43035, 47565, 60249, 71725, 79275, 100415, 129105, 180747, 215175, 237825, 301245, 502075, 645525, 903735, 1506225, 4518675]

約数ペア:

[(1, 4518675), (3, 1506225), (5, 903735), (7, 645525), (9, 502075), (15, 301245), (19, 237825), (21, 215175), (25, 180747), (35, 129105), (45, 100415), (57, 79275), (63, 71725), (75, 60249), (95, 47565), (105, 43035), (133, 33975), (151, 29925), (171, 26425), (175, 25821), (225, 20083), (285, 15855), (315, 14345), (399, 11325), (453, 9975), (475, 9513), (525, 8607), (665, 6795), (755, 5985), (855, 5285), (1057, 4275), (1197, 3775), (1359, 3325), (1425, 3171), (1575, 2869), (1995, 2265)]