45688825

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 75203520

約数和(自身を除く): 29514695

約数列:

[1, 5, 7, 13, 19, 25, 35, 49, 65, 91, 95, 133, 151, 175, 245, 247, 325, 455, 475, 637, 665, 755, 931, 1057, 1225, 1235, 1729, 1963, 2275, 2869, 3185, 3325, 3775, 4655, 5285, 6175, 7399, 8645, 9815, 12103, 13741, 14345, 15925, 20083, 23275, 26425, 36995, 37297, 43225, 49075, 60515, 68705, 71725, 96187, 100415, 140581, 184975, 186485, 261079, 302575, 343525, 480935, 502075, 702905, 932425, 1305395, 1827553, 2404675, 3514525, 6526975, 9137765, 45688825]

約数ペア:

[(1, 45688825), (5, 9137765), (7, 6526975), (13, 3514525), (19, 2404675), (25, 1827553), (35, 1305395), (49, 932425), (65, 702905), (91, 502075), (95, 480935), (133, 343525), (151, 302575), (175, 261079), (245, 186485), (247, 184975), (325, 140581), (455, 100415), (475, 96187), (637, 71725), (665, 68705), (755, 60515), (931, 49075), (1057, 43225), (1225, 37297), (1235, 36995), (1729, 26425), (1963, 23275), (2275, 20083), (2869, 15925), (3185, 14345), (3325, 13741), (3775, 12103), (4655, 9815), (5285, 8645), (6175, 7399)]