4672005

素因数分解:

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

素因数の和:150

約数の個数: 48

約数和(自身を含む): 8608320

約数和(自身を除く): 3936315

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 97, 169, 195, 247, 285, 291, 485, 507, 741, 845, 1235, 1261, 1455, 1843, 2535, 3211, 3705, 3783, 5529, 6305, 9215, 9633, 16055, 16393, 18915, 23959, 27645, 48165, 49179, 71877, 81965, 119795, 245895, 311467, 359385, 934401, 1557335, 4672005]

約数ペア:

[(1, 4672005), (3, 1557335), (5, 934401), (13, 359385), (15, 311467), (19, 245895), (39, 119795), (57, 81965), (65, 71877), (95, 49179), (97, 48165), (169, 27645), (195, 23959), (247, 18915), (285, 16393), (291, 16055), (485, 9633), (507, 9215), (741, 6305), (845, 5529), (1235, 3783), (1261, 3705), (1455, 3211), (1843, 2535)]