15695721612

素因数分解:

$2^2\times 3^2\times {\mathrm{563}}^1\times {\mathrm{569}}^1\times {\mathrm{1361}}^1$

素因数の和:2503

約数の個数: 72

約数和(自身を含む): 39844874160

約数和(自身を除く): 24149152548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 563, 569, 1126, 1138, 1361, 1689, 1707, 2252, 2276, 2722, 3378, 3414, 4083, 5067, 5121, 5444, 6756, 6828, 8166, 10134, 10242, 12249, 16332, 20268, 20484, 24498, 48996, 320347, 640694, 766243, 774409, 961041, 1281388, 1532486, 1548818, 1922082, 2298729, 2323227, 2883123, 3064972, 3097636, 3844164, 4597458, 4646454, 5766246, 6896187, 6969681, 9194916, 9292908, 11532492, 13792374, 13939362, 27584748, 27878724, 435992267, 871984534, 1307976801, 1743969068, 2615953602, 3923930403, 5231907204, 7847860806, 15695721612]

約数ペア:

[(1, 15695721612), (2, 7847860806), (3, 5231907204), (4, 3923930403), (6, 2615953602), (9, 1743969068), (12, 1307976801), (18, 871984534), (36, 435992267), (563, 27878724), (569, 27584748), (1126, 13939362), (1138, 13792374), (1361, 11532492), (1689, 9292908), (1707, 9194916), (2252, 6969681), (2276, 6896187), (2722, 5766246), (3378, 4646454), (3414, 4597458), (4083, 3844164), (5067, 3097636), (5121, 3064972), (5444, 2883123), (6756, 2323227), (6828, 2298729), (8166, 1922082), (10134, 1548818), (10242, 1532486), (12249, 1281388), (16332, 961041), (20268, 774409), (20484, 766243), (24498, 640694), (48996, 320347)]