135336825

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 120

約数和(自身を含む): 277904088

約数和(自身を除く): 142567263

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 53, 65, 75, 81, 97, 117, 135, 159, 195, 225, 265, 291, 325, 351, 405, 477, 485, 585, 675, 689, 795, 873, 975, 1053, 1261, 1325, 1431, 1455, 1755, 2025, 2067, 2385, 2425, 2619, 2925, 3445, 3783, 3975, 4293, 4365, 5141, 5265, 6201, 6305, 7155, 7275, 7857, 8775, 10335, 11349, 11925, 13095, 15423, 17225, 18603, 18915, 21465, 21825, 25705, 26325, 31005, 31525, 34047, 35775, 39285, 46269, 51675, 55809, 56745, 65475, 66833, 77115, 93015, 94575, 102141, 107325, 128525, 138807, 155025, 170235, 196425, 200499, 231345, 279045, 283725, 334165, 385575, 416421, 465075, 510705, 601497, 694035, 851175, 1002495, 1156725, 1395225, 1670825, 1804491, 2082105, 2553525, 3007485, 3470175, 5012475, 5413473, 9022455, 10410525, 15037425, 27067365, 45112275, 135336825]

約数ペア:

[(1, 135336825), (3, 45112275), (5, 27067365), (9, 15037425), (13, 10410525), (15, 9022455), (25, 5413473), (27, 5012475), (39, 3470175), (45, 3007485), (53, 2553525), (65, 2082105), (75, 1804491), (81, 1670825), (97, 1395225), (117, 1156725), (135, 1002495), (159, 851175), (195, 694035), (225, 601497), (265, 510705), (291, 465075), (325, 416421), (351, 385575), (405, 334165), (477, 283725), (485, 279045), (585, 231345), (675, 200499), (689, 196425), (795, 170235), (873, 155025), (975, 138807), (1053, 128525), (1261, 107325), (1325, 102141), (1431, 94575), (1455, 93015), (1755, 77115), (2025, 66833), (2067, 65475), (2385, 56745), (2425, 55809), (2619, 51675), (2925, 46269), (3445, 39285), (3783, 35775), (3975, 34047), (4293, 31525), (4365, 31005), (5141, 26325), (5265, 25705), (6201, 21825), (6305, 21465), (7155, 18915), (7275, 18603), (7857, 17225), (8775, 15423), (10335, 13095), (11349, 11925)]