1575003105

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{2837}}^1$

素因数の和:2947

約数の個数: 72

約数和(自身を含む): 2997711288

約数和(自身を除く): 1422708183

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 73, 117, 169, 195, 219, 365, 507, 585, 657, 845, 949, 1095, 1521, 2535, 2837, 2847, 3285, 4745, 7605, 8511, 8541, 12337, 14185, 14235, 25533, 36881, 37011, 42555, 42705, 61685, 110643, 111033, 127665, 184405, 185055, 207101, 331929, 479453, 553215, 555165, 621303, 1035505, 1438359, 1659645, 1863909, 2397265, 2692313, 3106515, 4315077, 7191795, 8076939, 9319545, 13461565, 21575385, 24230817, 35000069, 40384695, 105000207, 121154085, 175000345, 315000621, 525001035, 1575003105]

約数ペア:

[(1, 1575003105), (3, 525001035), (5, 315000621), (9, 175000345), (13, 121154085), (15, 105000207), (39, 40384695), (45, 35000069), (65, 24230817), (73, 21575385), (117, 13461565), (169, 9319545), (195, 8076939), (219, 7191795), (365, 4315077), (507, 3106515), (585, 2692313), (657, 2397265), (845, 1863909), (949, 1659645), (1095, 1438359), (1521, 1035505), (2535, 621303), (2837, 555165), (2847, 553215), (3285, 479453), (4745, 331929), (7605, 207101), (8511, 185055), (8541, 184405), (12337, 127665), (14185, 111033), (14235, 110643), (25533, 61685), (36881, 42705), (37011, 42555)]