45001775

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 69662208

約数和(自身を除く): 24660433

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 131, 151, 175, 325, 455, 655, 755, 917, 1057, 1703, 1963, 2275, 3275, 3775, 4585, 5285, 8515, 9815, 11921, 13741, 19781, 22925, 26425, 42575, 49075, 59605, 68705, 98905, 138467, 257153, 298025, 343525, 494525, 692335, 1285765, 1800071, 3461675, 6428825, 9000355, 45001775]

約数ペア:

[(1, 45001775), (5, 9000355), (7, 6428825), (13, 3461675), (25, 1800071), (35, 1285765), (65, 692335), (91, 494525), (131, 343525), (151, 298025), (175, 257153), (325, 138467), (455, 98905), (655, 68705), (755, 59605), (917, 49075), (1057, 42575), (1703, 26425), (1963, 22925), (2275, 19781), (3275, 13741), (3775, 11921), (4585, 9815), (5285, 8515)]