61633425

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 122587392

約数和(自身を除く): 60953967

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 49, 75, 93, 105, 147, 155, 175, 217, 245, 465, 525, 541, 651, 735, 775, 1085, 1225, 1519, 1623, 2325, 2705, 3255, 3675, 3787, 4557, 5425, 7595, 8115, 11361, 13525, 16275, 16771, 18935, 22785, 26509, 37975, 40575, 50313, 56805, 79527, 83855, 94675, 113925, 117397, 132545, 251565, 284025, 352191, 397635, 419275, 586985, 662725, 821779, 1257825, 1760955, 1988175, 2465337, 2934925, 4108895, 8804775, 12326685, 20544475, 61633425]

約数ペア:

[(1, 61633425), (3, 20544475), (5, 12326685), (7, 8804775), (15, 4108895), (21, 2934925), (25, 2465337), (31, 1988175), (35, 1760955), (49, 1257825), (75, 821779), (93, 662725), (105, 586985), (147, 419275), (155, 397635), (175, 352191), (217, 284025), (245, 251565), (465, 132545), (525, 117397), (541, 113925), (651, 94675), (735, 83855), (775, 79527), (1085, 56805), (1225, 50313), (1519, 40575), (1623, 37975), (2325, 26509), (2705, 22785), (3255, 18935), (3675, 16771), (3787, 16275), (4557, 13525), (5425, 11361), (7595, 8115)]