51636375

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 109025280

約数和(自身を除く): 57388905

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 79, 83, 105, 125, 175, 225, 237, 249, 315, 375, 395, 415, 525, 553, 581, 711, 747, 875, 1125, 1185, 1245, 1575, 1659, 1743, 1975, 2075, 2625, 2765, 2905, 3555, 3735, 4977, 5229, 5925, 6225, 6557, 7875, 8295, 8715, 9875, 10375, 13825, 14525, 17775, 18675, 19671, 24885, 26145, 29625, 31125, 32785, 41475, 43575, 45899, 59013, 69125, 72625, 88875, 93375, 98355, 124425, 130725, 137697, 163925, 207375, 217875, 229495, 295065, 413091, 491775, 622125, 653625, 688485, 819625, 1147475, 1475325, 2065455, 2458875, 3442425, 5737375, 7376625, 10327275, 17212125, 51636375]

約数ペア:

[(1, 51636375), (3, 17212125), (5, 10327275), (7, 7376625), (9, 5737375), (15, 3442425), (21, 2458875), (25, 2065455), (35, 1475325), (45, 1147475), (63, 819625), (75, 688485), (79, 653625), (83, 622125), (105, 491775), (125, 413091), (175, 295065), (225, 229495), (237, 217875), (249, 207375), (315, 163925), (375, 137697), (395, 130725), (415, 124425), (525, 98355), (553, 93375), (581, 88875), (711, 72625), (747, 69125), (875, 59013), (1125, 45899), (1185, 43575), (1245, 41475), (1575, 32785), (1659, 31125), (1743, 29625), (1975, 26145), (2075, 24885), (2625, 19671), (2765, 18675), (2905, 17775), (3555, 14525), (3735, 13825), (4977, 10375), (5229, 9875), (5925, 8715), (6225, 8295), (6557, 7875)]