1177884525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1831

約数の個数: 72

約数和(自身を含む): 2136680704

約数和(自身を除く): 958796179

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 255, 289, 425, 465, 527, 775, 867, 1275, 1445, 1581, 1753, 2325, 2635, 4335, 5259, 7225, 7905, 8765, 8959, 13175, 21675, 26295, 26877, 29801, 39525, 43825, 44795, 54343, 89403, 131475, 134385, 149005, 163029, 223975, 271715, 447015, 506617, 671925, 745025, 815145, 923831, 1358575, 1519851, 2235075, 2533085, 2771493, 4075725, 4619155, 7599255, 12665425, 13857465, 15705127, 23095775, 37996275, 47115381, 69287325, 78525635, 235576905, 392628175, 1177884525]

約数ペア:

[(1, 1177884525), (3, 392628175), (5, 235576905), (15, 78525635), (17, 69287325), (25, 47115381), (31, 37996275), (51, 23095775), (75, 15705127), (85, 13857465), (93, 12665425), (155, 7599255), (255, 4619155), (289, 4075725), (425, 2771493), (465, 2533085), (527, 2235075), (775, 1519851), (867, 1358575), (1275, 923831), (1445, 815145), (1581, 745025), (1753, 671925), (2325, 506617), (2635, 447015), (4335, 271715), (5259, 223975), (7225, 163029), (7905, 149005), (8765, 134385), (8959, 131475), (13175, 89403), (21675, 54343), (26295, 44795), (26877, 43825), (29801, 39525)]