79305975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1237

約数の個数: 72

約数和(自身を含む): 166255232

約数和(自身を除く): 86949257

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 43, 45, 63, 75, 105, 129, 175, 215, 225, 301, 315, 387, 525, 645, 903, 1075, 1171, 1505, 1575, 1935, 2709, 3225, 3513, 4515, 5855, 7525, 8197, 9675, 10539, 13545, 17565, 22575, 24591, 29275, 40985, 50353, 52695, 67725, 73773, 87825, 122955, 151059, 204925, 251765, 263475, 352471, 368865, 453177, 614775, 755295, 1057413, 1258825, 1762355, 1844325, 2265885, 3172239, 3776475, 5287065, 8811775, 11329425, 15861195, 26435325, 79305975]

約数ペア:

[(1, 79305975), (3, 26435325), (5, 15861195), (7, 11329425), (9, 8811775), (15, 5287065), (21, 3776475), (25, 3172239), (35, 2265885), (43, 1844325), (45, 1762355), (63, 1258825), (75, 1057413), (105, 755295), (129, 614775), (175, 453177), (215, 368865), (225, 352471), (301, 263475), (315, 251765), (387, 204925), (525, 151059), (645, 122955), (903, 87825), (1075, 73773), (1171, 67725), (1505, 52695), (1575, 50353), (1935, 40985), (2709, 29275), (3225, 24591), (3513, 22575), (4515, 17565), (5855, 13545), (7525, 10539), (8197, 9675)]