73673925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 142907520

約数和(自身を除く): 69233595

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 41, 57, 65, 75, 95, 97, 123, 195, 205, 247, 285, 291, 325, 475, 485, 533, 615, 741, 779, 975, 1025, 1235, 1261, 1425, 1455, 1599, 1843, 2337, 2425, 2665, 3075, 3705, 3783, 3895, 3977, 5529, 6175, 6305, 7275, 7995, 9215, 10127, 11685, 11931, 13325, 18525, 18915, 19475, 19885, 23959, 27645, 30381, 31525, 39975, 46075, 50635, 51701, 58425, 59655, 71877, 75563, 94575, 99425, 119795, 138225, 151905, 155103, 226689, 253175, 258505, 298275, 359385, 377815, 598975, 759525, 775515, 982319, 1133445, 1292525, 1796925, 1889075, 2946957, 3877575, 4911595, 5667225, 14734785, 24557975, 73673925]

約数ペア:

[(1, 73673925), (3, 24557975), (5, 14734785), (13, 5667225), (15, 4911595), (19, 3877575), (25, 2946957), (39, 1889075), (41, 1796925), (57, 1292525), (65, 1133445), (75, 982319), (95, 775515), (97, 759525), (123, 598975), (195, 377815), (205, 359385), (247, 298275), (285, 258505), (291, 253175), (325, 226689), (475, 155103), (485, 151905), (533, 138225), (615, 119795), (741, 99425), (779, 94575), (975, 75563), (1025, 71877), (1235, 59655), (1261, 58425), (1425, 51701), (1455, 50635), (1599, 46075), (1843, 39975), (2337, 31525), (2425, 30381), (2665, 27645), (3075, 23959), (3705, 19885), (3783, 19475), (3895, 18915), (3977, 18525), (5529, 13325), (6175, 11931), (6305, 11685), (7275, 10127), (7995, 9215)]