15123150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{4801}}^1$

素因数の和:4826

約数の個数: 72

約数和(自身を含む): 46444944

約数和(自身を除く): 31321794

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 4801, 9602, 14403, 24005, 28806, 33607, 43209, 48010, 67214, 72015, 86418, 100821, 120025, 144030, 168035, 201642, 216045, 240050, 302463, 336070, 360075, 432090, 504105, 604926, 720150, 840175, 1008210, 1080225, 1512315, 1680350, 2160450, 2520525, 3024630, 5041050, 7561575, 15123150]

約数ペア:

[(1, 15123150), (2, 7561575), (3, 5041050), (5, 3024630), (6, 2520525), (7, 2160450), (9, 1680350), (10, 1512315), (14, 1080225), (15, 1008210), (18, 840175), (21, 720150), (25, 604926), (30, 504105), (35, 432090), (42, 360075), (45, 336070), (50, 302463), (63, 240050), (70, 216045), (75, 201642), (90, 168035), (105, 144030), (126, 120025), (150, 100821), (175, 86418), (210, 72015), (225, 67214), (315, 48010), (350, 43209), (450, 33607), (525, 28806), (630, 24005), (1050, 14403), (1575, 9602), (3150, 4801)]