34161525

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 65963040

約数和(自身を除く): 31801515

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 61, 75, 95, 131, 171, 183, 225, 285, 305, 393, 475, 549, 655, 855, 915, 1159, 1179, 1425, 1525, 1965, 2489, 2745, 3275, 3477, 4275, 4575, 5795, 5895, 7467, 7991, 9825, 10431, 12445, 13725, 17385, 22401, 23973, 28975, 29475, 37335, 39955, 52155, 62225, 71919, 86925, 112005, 119865, 151829, 186675, 199775, 260775, 359595, 455487, 560025, 599325, 759145, 1366461, 1797975, 2277435, 3795725, 6832305, 11387175, 34161525]

約数ペア:

[(1, 34161525), (3, 11387175), (5, 6832305), (9, 3795725), (15, 2277435), (19, 1797975), (25, 1366461), (45, 759145), (57, 599325), (61, 560025), (75, 455487), (95, 359595), (131, 260775), (171, 199775), (183, 186675), (225, 151829), (285, 119865), (305, 112005), (393, 86925), (475, 71919), (549, 62225), (655, 52155), (855, 39955), (915, 37335), (1159, 29475), (1179, 28975), (1425, 23973), (1525, 22401), (1965, 17385), (2489, 13725), (2745, 12445), (3275, 10431), (3477, 9825), (4275, 7991), (4575, 7467), (5795, 5895)]