15672819393

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{41959}}^1$

素因数の和:42008

約数の個数: 72

約数和(自身を含む): 29019536000

約数和(自身を除く): 13346716607

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 121, 147, 231, 343, 363, 441, 539, 693, 847, 1029, 1089, 1617, 2541, 3087, 3773, 4851, 5929, 7623, 11319, 17787, 33957, 41503, 41959, 53361, 124509, 125877, 293713, 373527, 377631, 461549, 881139, 1384647, 2055991, 2643417, 3230843, 4153941, 5077039, 6167973, 9692529, 14391937, 15231117, 18503919, 22615901, 29077587, 35539273, 43175811, 45693351, 67847703, 106617819, 129527433, 158311307, 203543109, 248774911, 319853457, 474933921, 746324733, 1424801763, 1741424377, 2238974199, 5224273131, 15672819393]

約数ペア:

[(1, 15672819393), (3, 5224273131), (7, 2238974199), (9, 1741424377), (11, 1424801763), (21, 746324733), (33, 474933921), (49, 319853457), (63, 248774911), (77, 203543109), (99, 158311307), (121, 129527433), (147, 106617819), (231, 67847703), (343, 45693351), (363, 43175811), (441, 35539273), (539, 29077587), (693, 22615901), (847, 18503919), (1029, 15231117), (1089, 14391937), (1617, 9692529), (2541, 6167973), (3087, 5077039), (3773, 4153941), (4851, 3230843), (5929, 2643417), (7623, 2055991), (11319, 1384647), (17787, 881139), (33957, 461549), (41503, 377631), (41959, 373527), (53361, 293713), (124509, 125877)]