15798510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 51932160

約数和(自身を除く): 36133650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 643, 702, 819, 910, 945, 1170, 1286, 1365, 1638, 1755, 1890, 1929, 2457, 2730, 3215, 3510, 3858, 4095, 4501, 4914, 5787, 6430, 8190, 8359, 9002, 9645, 11574, 12285, 13503, 16718, 17361, 19290, 22505, 24570, 25077, 27006, 28935, 34722, 40509, 41795, 45010, 50154, 57870, 58513, 67515, 75231, 81018, 83590, 86805, 117026, 121527, 125385, 135030, 150462, 173610, 175539, 202545, 225693, 243054, 250770, 292565, 351078, 376155, 405090, 451386, 526617, 585130, 607635, 752310, 877695, 1053234, 1128465, 1215270, 1579851, 1755390, 2256930, 2633085, 3159702, 5266170, 7899255, 15798510]

約数ペア:

[(1, 15798510), (2, 7899255), (3, 5266170), (5, 3159702), (6, 2633085), (7, 2256930), (9, 1755390), (10, 1579851), (13, 1215270), (14, 1128465), (15, 1053234), (18, 877695), (21, 752310), (26, 607635), (27, 585130), (30, 526617), (35, 451386), (39, 405090), (42, 376155), (45, 351078), (54, 292565), (63, 250770), (65, 243054), (70, 225693), (78, 202545), (90, 175539), (91, 173610), (105, 150462), (117, 135030), (126, 125385), (130, 121527), (135, 117026), (182, 86805), (189, 83590), (195, 81018), (210, 75231), (234, 67515), (270, 58513), (273, 57870), (315, 50154), (351, 45010), (378, 41795), (390, 40509), (455, 34722), (546, 28935), (585, 27006), (630, 25077), (643, 24570), (702, 22505), (819, 19290), (910, 17361), (945, 16718), (1170, 13503), (1286, 12285), (1365, 11574), (1638, 9645), (1755, 9002), (1890, 8359), (1929, 8190), (2457, 6430), (2730, 5787), (3215, 4914), (3510, 4501), (3858, 4095)]