15206301695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 21139937280

約数和(自身を除く): 5933635585

約数列:

[1, 5, 13, 17, 65, 85, 109, 191, 221, 545, 661, 955, 1105, 1417, 1853, 2483, 3247, 3305, 7085, 8593, 9265, 11237, 12415, 16235, 20819, 24089, 42211, 42965, 56185, 72049, 104095, 120445, 126251, 146081, 211055, 270647, 353923, 360245, 631255, 730405, 936637, 1224833, 1353235, 1641263, 1769615, 2146267, 4600999, 4683185, 6124165, 8206315, 10731335, 13761359, 15922829, 23004995, 27901471, 68806795, 79614145, 139507355, 178897667, 233943103, 894488335, 1169715515, 3041260339, 15206301695]

約数ペア:

[(1, 15206301695), (5, 3041260339), (13, 1169715515), (17, 894488335), (65, 233943103), (85, 178897667), (109, 139507355), (191, 79614145), (221, 68806795), (545, 27901471), (661, 23004995), (955, 15922829), (1105, 13761359), (1417, 10731335), (1853, 8206315), (2483, 6124165), (3247, 4683185), (3305, 4600999), (7085, 2146267), (8593, 1769615), (9265, 1641263), (11237, 1353235), (12415, 1224833), (16235, 936637), (20819, 730405), (24089, 631255), (42211, 360245), (42965, 353923), (56185, 270647), (72049, 211055), (104095, 146081), (120445, 126251)]