5516175

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 11308800

約数和(自身を除く): 5792625

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 49, 57, 75, 79, 95, 105, 133, 147, 175, 237, 245, 285, 395, 399, 475, 525, 553, 665, 735, 931, 1185, 1225, 1425, 1501, 1659, 1975, 1995, 2765, 2793, 3325, 3675, 3871, 4503, 4655, 5925, 7505, 8295, 9975, 10507, 11613, 13825, 13965, 19355, 22515, 23275, 31521, 37525, 41475, 52535, 58065, 69825, 73549, 96775, 112575, 157605, 220647, 262675, 290325, 367745, 788025, 1103235, 1838725, 5516175]

約数ペア:

[(1, 5516175), (3, 1838725), (5, 1103235), (7, 788025), (15, 367745), (19, 290325), (21, 262675), (25, 220647), (35, 157605), (49, 112575), (57, 96775), (75, 73549), (79, 69825), (95, 58065), (105, 52535), (133, 41475), (147, 37525), (175, 31521), (237, 23275), (245, 22515), (285, 19355), (395, 13965), (399, 13825), (475, 11613), (525, 10507), (553, 9975), (665, 8295), (735, 7505), (931, 5925), (1185, 4655), (1225, 4503), (1425, 3871), (1501, 3675), (1659, 3325), (1975, 2793), (1995, 2765)]