41820075

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 83353296

約数和(自身を除く): 41533221

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 61, 75, 99, 165, 183, 225, 275, 277, 305, 495, 549, 671, 825, 831, 915, 1385, 1525, 2013, 2475, 2493, 2745, 3047, 3355, 4155, 4575, 6039, 6925, 9141, 10065, 12465, 13725, 15235, 16775, 16897, 20775, 27423, 30195, 45705, 50325, 50691, 62325, 76175, 84485, 137115, 150975, 152073, 185867, 228525, 253455, 422425, 557601, 685575, 760365, 929335, 1267275, 1672803, 2788005, 3801825, 4646675, 8364015, 13940025, 41820075]

約数ペア:

[(1, 41820075), (3, 13940025), (5, 8364015), (9, 4646675), (11, 3801825), (15, 2788005), (25, 1672803), (33, 1267275), (45, 929335), (55, 760365), (61, 685575), (75, 557601), (99, 422425), (165, 253455), (183, 228525), (225, 185867), (275, 152073), (277, 150975), (305, 137115), (495, 84485), (549, 76175), (671, 62325), (825, 50691), (831, 50325), (915, 45705), (1385, 30195), (1525, 27423), (2013, 20775), (2475, 16897), (2493, 16775), (2745, 15235), (3047, 13725), (3355, 12465), (4155, 10065), (4575, 9141), (6039, 6925)]