4561425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 9478560

約数和(自身を除く): 4917135

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 55, 57, 75, 95, 97, 99, 165, 171, 209, 225, 275, 285, 291, 475, 485, 495, 627, 825, 855, 873, 1045, 1067, 1425, 1455, 1843, 1881, 2425, 2475, 3135, 3201, 4275, 4365, 5225, 5335, 5529, 7275, 9215, 9405, 9603, 15675, 16005, 16587, 20273, 21825, 26675, 27645, 46075, 47025, 48015, 60819, 80025, 82935, 101365, 138225, 182457, 240075, 304095, 414675, 506825, 912285, 1520475, 4561425]

約数ペア:

[(1, 4561425), (3, 1520475), (5, 912285), (9, 506825), (11, 414675), (15, 304095), (19, 240075), (25, 182457), (33, 138225), (45, 101365), (55, 82935), (57, 80025), (75, 60819), (95, 48015), (97, 47025), (99, 46075), (165, 27645), (171, 26675), (209, 21825), (225, 20273), (275, 16587), (285, 16005), (291, 15675), (475, 9603), (485, 9405), (495, 9215), (627, 7275), (825, 5529), (855, 5335), (873, 5225), (1045, 4365), (1067, 4275), (1425, 3201), (1455, 3135), (1843, 2475), (1881, 2425)]