4345425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 9285120

約数和(自身を除く): 4939695

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 63, 75, 89, 93, 105, 155, 175, 217, 225, 267, 279, 315, 445, 465, 525, 623, 651, 775, 801, 1085, 1335, 1395, 1575, 1869, 1953, 2225, 2325, 2759, 3115, 3255, 4005, 5425, 5607, 6675, 6975, 8277, 9345, 9765, 13795, 15575, 16275, 19313, 20025, 24831, 28035, 41385, 46725, 48825, 57939, 68975, 96565, 124155, 140175, 173817, 206925, 289695, 482825, 620775, 869085, 1448475, 4345425]

約数ペア:

[(1, 4345425), (3, 1448475), (5, 869085), (7, 620775), (9, 482825), (15, 289695), (21, 206925), (25, 173817), (31, 140175), (35, 124155), (45, 96565), (63, 68975), (75, 57939), (89, 48825), (93, 46725), (105, 41385), (155, 28035), (175, 24831), (217, 20025), (225, 19313), (267, 16275), (279, 15575), (315, 13795), (445, 9765), (465, 9345), (525, 8277), (623, 6975), (651, 6675), (775, 5607), (801, 5425), (1085, 4005), (1335, 3255), (1395, 3115), (1575, 2759), (1869, 2325), (1953, 2225)]