42052725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1347

約数の個数: 72

約数和(自身を含む): 88556832

約数和(自身を除く): 46504107

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 143, 165, 195, 225, 275, 325, 429, 495, 585, 715, 825, 975, 1287, 1307, 2145, 2475, 2925, 3575, 3921, 6435, 6535, 10725, 11763, 14377, 16991, 19605, 32175, 32675, 43131, 50973, 58815, 71885, 84955, 98025, 129393, 152919, 186901, 215655, 254865, 294075, 359425, 424775, 560703, 646965, 764595, 934505, 1078275, 1274325, 1682109, 2803515, 3234825, 3822975, 4672525, 8410545, 14017575, 42052725]

約数ペア:

[(1, 42052725), (3, 14017575), (5, 8410545), (9, 4672525), (11, 3822975), (13, 3234825), (15, 2803515), (25, 1682109), (33, 1274325), (39, 1078275), (45, 934505), (55, 764595), (65, 646965), (75, 560703), (99, 424775), (117, 359425), (143, 294075), (165, 254865), (195, 215655), (225, 186901), (275, 152919), (325, 129393), (429, 98025), (495, 84955), (585, 71885), (715, 58815), (825, 50973), (975, 43131), (1287, 32675), (1307, 32175), (2145, 19605), (2475, 16991), (2925, 14377), (3575, 11763), (3921, 10725), (6435, 6535)]