42048045

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 86083200

約数和(自身を除く): 44035155

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 97, 117, 135, 169, 171, 195, 247, 285, 291, 351, 485, 507, 513, 585, 741, 845, 855, 873, 1235, 1261, 1455, 1521, 1755, 1843, 2223, 2535, 2565, 2619, 3211, 3705, 3783, 4365, 4563, 5529, 6305, 6669, 7605, 9215, 9633, 11115, 11349, 13095, 16055, 16393, 16587, 18915, 22815, 23959, 27645, 28899, 33345, 34047, 48165, 49179, 49761, 56745, 71877, 81965, 82935, 86697, 119795, 144495, 147537, 170235, 215631, 245895, 248805, 311467, 359385, 433485, 442611, 646893, 737685, 934401, 1078155, 1557335, 2213055, 2803203, 3234465, 4672005, 8409609, 14016015, 42048045]

約数ペア:

[(1, 42048045), (3, 14016015), (5, 8409609), (9, 4672005), (13, 3234465), (15, 2803203), (19, 2213055), (27, 1557335), (39, 1078155), (45, 934401), (57, 737685), (65, 646893), (95, 442611), (97, 433485), (117, 359385), (135, 311467), (169, 248805), (171, 245895), (195, 215631), (247, 170235), (285, 147537), (291, 144495), (351, 119795), (485, 86697), (507, 82935), (513, 81965), (585, 71877), (741, 56745), (845, 49761), (855, 49179), (873, 48165), (1235, 34047), (1261, 33345), (1455, 28899), (1521, 27645), (1755, 23959), (1843, 22815), (2223, 18915), (2535, 16587), (2565, 16393), (2619, 16055), (3211, 13095), (3705, 11349), (3783, 11115), (4365, 9633), (4563, 9215), (5529, 7605), (6305, 6669)]