3269968325

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 4612829760

約数和(自身を除く): 1342861435

約数列:

[1, 5, 13, 25, 41, 43, 65, 169, 205, 215, 325, 439, 533, 559, 845, 1025, 1075, 1763, 2195, 2665, 2795, 4225, 5707, 6929, 7267, 8815, 10975, 13325, 13975, 17999, 18877, 22919, 28535, 34645, 36335, 44075, 74191, 89995, 94385, 114595, 142675, 173225, 181675, 233987, 245401, 297947, 370955, 449975, 471925, 572975, 773957, 1169935, 1227005, 1489735, 1854775, 3041831, 3190213, 3869785, 5849675, 6135025, 7448675, 10061441, 15209155, 15951065, 19348925, 50307205, 76045775, 79755325, 130798733, 251536025, 653993665, 3269968325]

約数ペア:

[(1, 3269968325), (5, 653993665), (13, 251536025), (25, 130798733), (41, 79755325), (43, 76045775), (65, 50307205), (169, 19348925), (205, 15951065), (215, 15209155), (325, 10061441), (439, 7448675), (533, 6135025), (559, 5849675), (845, 3869785), (1025, 3190213), (1075, 3041831), (1763, 1854775), (2195, 1489735), (2665, 1227005), (2795, 1169935), (4225, 773957), (5707, 572975), (6929, 471925), (7267, 449975), (8815, 370955), (10975, 297947), (13325, 245401), (13975, 233987), (17999, 181675), (18877, 173225), (22919, 142675), (28535, 114595), (34645, 94385), (36335, 89995), (44075, 74191)]