404253135

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5711}}^1$

素因数の和:5757

約数の個数: 72

約数和(自身を含む): 829588032

約数和(自身を除く): 425334897

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 121, 143, 165, 195, 363, 429, 495, 585, 605, 715, 1089, 1287, 1573, 1815, 2145, 4719, 5445, 5711, 6435, 7865, 14157, 17133, 23595, 28555, 51399, 62821, 70785, 74243, 85665, 188463, 222729, 256995, 314105, 371215, 565389, 668187, 691031, 816673, 942315, 1113645, 2073093, 2450019, 2826945, 3340935, 3455155, 4083365, 6219279, 7350057, 8983403, 10365465, 12250095, 26950209, 31096395, 36750285, 44917015, 80850627, 134751045, 404253135]

約数ペア:

[(1, 404253135), (3, 134751045), (5, 80850627), (9, 44917015), (11, 36750285), (13, 31096395), (15, 26950209), (33, 12250095), (39, 10365465), (45, 8983403), (55, 7350057), (65, 6219279), (99, 4083365), (117, 3455155), (121, 3340935), (143, 2826945), (165, 2450019), (195, 2073093), (363, 1113645), (429, 942315), (495, 816673), (585, 691031), (605, 668187), (715, 565389), (1089, 371215), (1287, 314105), (1573, 256995), (1815, 222729), (2145, 188463), (4719, 85665), (5445, 74243), (5711, 70785), (6435, 62821), (7865, 51399), (14157, 28555), (17133, 23595)]