69378855

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 142720704

約数和(自身を除く): 73341849

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 53, 65, 91, 105, 137, 147, 159, 195, 245, 265, 273, 371, 411, 455, 637, 685, 689, 735, 795, 959, 1113, 1365, 1781, 1855, 1911, 2055, 2067, 2597, 2877, 3185, 3445, 4795, 4823, 5343, 5565, 6713, 7261, 7791, 8905, 9555, 10335, 12467, 12985, 14385, 14469, 20139, 21783, 24115, 26715, 33565, 33761, 36305, 37401, 38955, 50827, 62335, 72345, 87269, 94393, 100695, 101283, 108915, 152481, 168805, 187005, 254135, 261807, 283179, 355789, 436345, 471965, 506415, 660751, 762405, 1067367, 1309035, 1415895, 1778945, 1982253, 3303755, 4625257, 5336835, 9911265, 13875771, 23126285, 69378855]

約数ペア:

[(1, 69378855), (3, 23126285), (5, 13875771), (7, 9911265), (13, 5336835), (15, 4625257), (21, 3303755), (35, 1982253), (39, 1778945), (49, 1415895), (53, 1309035), (65, 1067367), (91, 762405), (105, 660751), (137, 506415), (147, 471965), (159, 436345), (195, 355789), (245, 283179), (265, 261807), (273, 254135), (371, 187005), (411, 168805), (455, 152481), (637, 108915), (685, 101283), (689, 100695), (735, 94393), (795, 87269), (959, 72345), (1113, 62335), (1365, 50827), (1781, 38955), (1855, 37401), (1911, 36305), (2055, 33761), (2067, 33565), (2597, 26715), (2877, 24115), (3185, 21783), (3445, 20139), (4795, 14469), (4823, 14385), (5343, 12985), (5565, 12467), (6713, 10335), (7261, 9555), (7791, 8905)]