154116315

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 288858960

約数和(自身を除く): 134742645

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 95, 159, 171, 179, 265, 285, 361, 477, 537, 795, 855, 895, 1007, 1083, 1611, 1805, 2385, 2685, 3021, 3249, 3401, 5035, 5415, 8055, 9063, 9487, 10203, 15105, 16245, 17005, 19133, 28461, 30609, 45315, 47435, 51015, 57399, 64619, 85383, 95665, 142305, 153045, 172197, 180253, 193857, 286995, 323095, 426915, 540759, 581571, 860985, 901265, 969285, 1622277, 2703795, 2907855, 3424807, 8111385, 10274421, 17124035, 30823263, 51372105, 154116315]

約数ペア:

[(1, 154116315), (3, 51372105), (5, 30823263), (9, 17124035), (15, 10274421), (19, 8111385), (45, 3424807), (53, 2907855), (57, 2703795), (95, 1622277), (159, 969285), (171, 901265), (179, 860985), (265, 581571), (285, 540759), (361, 426915), (477, 323095), (537, 286995), (795, 193857), (855, 180253), (895, 172197), (1007, 153045), (1083, 142305), (1611, 95665), (1805, 85383), (2385, 64619), (2685, 57399), (3021, 51015), (3249, 47435), (3401, 45315), (5035, 30609), (5415, 28461), (8055, 19133), (9063, 17005), (9487, 16245), (10203, 15105)]